18856884228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 432

約数和(自身を含む): 60705251712

約数和(自身を除く): 41848367484

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 31, 34, 39, 42, 49, 51, 52, 62, 68, 78, 84, 91, 93, 98, 102, 119, 124, 147, 151, 156, 182, 186, 196, 204, 217, 221, 238, 273, 294, 302, 357, 364, 372, 403, 434, 442, 453, 476, 527, 546, 588, 604, 637, 651, 663, 714, 806, 833, 868, 884, 906, 961, 1054, 1057, 1092, 1209, 1274, 1302, 1326, 1428, 1519, 1547, 1581, 1612, 1666, 1812, 1911, 1922, 1963, 2108, 2114, 2418, 2499, 2548, 2567, 2604, 2652, 2821, 2883, 3038, 3094, 3162, 3171, 3332, 3689, 3822, 3844, 3926, 4228, 4557, 4641, 4681, 4836, 4998, 5134, 5642, 5766, 5889, 6076, 6188, 6324, 6342, 6727, 6851, 7378, 7399, 7644, 7701, 7852, 8463, 9114, 9282, 9362, 9996, 10268, 10829, 11067, 11284, 11532, 11778, 12493, 12684, 13454, 13702, 13741, 14043, 14756, 14798, 15402, 16337, 16926, 17969, 18228, 18564, 18724, 19747, 20181, 20553, 21658, 22134, 22197, 23556, 24986, 25823, 26908, 27404, 27482, 28086, 29596, 30804, 32487, 32674, 32767, 33371, 33852, 35938, 37479, 39494, 40362, 41106, 41223, 43316, 44268, 44394, 47089, 47957, 49011, 49972, 51646, 53907, 54964, 56172, 59241, 60853, 64974, 65348, 65534, 66742, 71876, 74958, 77469, 78988, 79577, 80724, 82212, 82446, 87451, 88788, 94178, 95914, 96187, 98022, 98301, 100113, 103292, 107814, 114359, 118482, 121706, 125783, 129948, 131068, 133484, 141267, 143871, 145111, 149916, 154938, 159154, 164892, 174902, 182559, 188356, 191828, 192374, 196044, 196602, 200226, 212381, 215628, 228718, 229369, 233597, 236964, 238731, 243412, 251566, 262353, 282534, 287742, 288561, 290222, 309876, 318308, 335699, 343077, 349804, 365118, 377349, 384748, 393204, 400452, 424762, 425971, 435333, 457436, 458738, 467194, 477462, 503132, 524706, 557039, 565068, 575484, 577122, 580444, 612157, 637143, 671398, 686154, 688107, 700791, 730236, 754698, 800513, 849524, 851942, 870666, 917476, 934388, 954924, 1007097, 1015777, 1034501, 1049412, 1114078, 1154244, 1224314, 1274286, 1277913, 1342796, 1372308, 1376214, 1401582, 1486667, 1509396, 1601026, 1635179, 1671117, 1703884, 1741332, 1836471, 1886443, 2014194, 2031554, 2069002, 2228156, 2401539, 2448628, 2466887, 2548572, 2555826, 2752428, 2803164, 2973334, 2981797, 3047331, 3103503, 3202052, 3270358, 3342234, 3672942, 3772886, 3899273, 4028388, 4063108, 4138004, 4460001, 4803078, 4905537, 4933774, 5111652, 5659329, 5946668, 5963594, 6094662, 6207006, 6540716, 6684468, 7110439, 7241507, 7345884, 7400661, 7545772, 7798546, 8920002, 8945391, 9606156, 9811074, 9867548, 10406669, 11318658, 11697819, 11927188, 12189324, 12414012, 13205101, 14220878, 14483014, 14801322, 15597092, 17268209, 17840004, 17890782, 19622148, 20813338, 21331317, 21724521, 22637316, 23395638, 26410202, 28441756, 28966028, 29602644, 31220007, 32069531, 34536418, 35781564, 39615303, 41626676, 42662634, 43449042, 46791276, 50690549, 51804627, 52820404, 62440014, 64139062, 69072836, 79230606, 85325268, 86898084, 92435707, 96208593, 101381098, 103609254, 120877463, 124880028, 128278124, 152071647, 158461212, 184871414, 192417186, 202762196, 207218508, 224486717, 241754926, 277307121, 304143294, 362632389, 369742828, 384834372, 448973434, 483509852, 554614242, 608286588, 673460151, 725264778, 897946868, 1109228484, 1346920302, 1450529556, 1571407019, 2693840604, 3142814038, 4714221057, 6285628076, 9428442114, 18856884228]

約数ペア:

[(1, 18856884228), (2, 9428442114), (3, 6285628076), (4, 4714221057), (6, 3142814038), (7, 2693840604), (12, 1571407019), (13, 1450529556), (14, 1346920302), (17, 1109228484), (21, 897946868), (26, 725264778), (28, 673460151), (31, 608286588), (34, 554614242), (39, 483509852), (42, 448973434), (49, 384834372), (51, 369742828), (52, 362632389), (62, 304143294), (68, 277307121), (78, 241754926), (84, 224486717), (91, 207218508), (93, 202762196), (98, 192417186), (102, 184871414), (119, 158461212), (124, 152071647), (147, 128278124), (151, 124880028), (156, 120877463), (182, 103609254), (186, 101381098), (196, 96208593), (204, 92435707), (217, 86898084), (221, 85325268), (238, 79230606), (273, 69072836), (294, 64139062), (302, 62440014), (357, 52820404), (364, 51804627), (372, 50690549), (403, 46791276), (434, 43449042), (442, 42662634), (453, 41626676), (476, 39615303), (527, 35781564), (546, 34536418), (588, 32069531), (604, 31220007), (637, 29602644), (651, 28966028), (663, 28441756), (714, 26410202), (806, 23395638), (833, 22637316), (868, 21724521), (884, 21331317), (906, 20813338), (961, 19622148), (1054, 17890782), (1057, 17840004), (1092, 17268209), (1209, 15597092), (1274, 14801322), (1302, 14483014), (1326, 14220878), (1428, 13205101), (1519, 12414012), (1547, 12189324), (1581, 11927188), (1612, 11697819), (1666, 11318658), (1812, 10406669), (1911, 9867548), (1922, 9811074), (1963, 9606156), (2108, 8945391), (2114, 8920002), (2418, 7798546), (2499, 7545772), (2548, 7400661), (2567, 7345884), (2604, 7241507), (2652, 7110439), (2821, 6684468), (2883, 6540716), (3038, 6207006), (3094, 6094662), (3162, 5963594), (3171, 5946668), (3332, 5659329), (3689, 5111652), (3822, 4933774), (3844, 4905537), (3926, 4803078), (4228, 4460001), (4557, 4138004), (4641, 4063108), (4681, 4028388), (4836, 3899273), (4998, 3772886), (5134, 3672942), (5642, 3342234), (5766, 3270358), (5889, 3202052), (6076, 3103503), (6188, 3047331), (6324, 2981797), (6342, 2973334), (6727, 2803164), (6851, 2752428), (7378, 2555826), (7399, 2548572), (7644, 2466887), (7701, 2448628), (7852, 2401539), (8463, 2228156), (9114, 2069002), (9282, 2031554), (9362, 2014194), (9996, 1886443), (10268, 1836471), (10829, 1741332), (11067, 1703884), (11284, 1671117), (11532, 1635179), (11778, 1601026), (12493, 1509396), (12684, 1486667), (13454, 1401582), (13702, 1376214), (13741, 1372308), (14043, 1342796), (14756, 1277913), (14798, 1274286), (15402, 1224314), (16337, 1154244), (16926, 1114078), (17969, 1049412), (18228, 1034501), (18564, 1015777), (18724, 1007097), (19747, 954924), (20181, 934388), (20553, 917476), (21658, 870666), (22134, 851942), (22197, 849524), (23556, 800513), (24986, 754698), (25823, 730236), (26908, 700791), (27404, 688107), (27482, 686154), (28086, 671398), (29596, 637143), (30804, 612157), (32487, 580444), (32674, 577122), (32767, 575484), (33371, 565068), (33852, 557039), (35938, 524706), (37479, 503132), (39494, 477462), (40362, 467194), (41106, 458738), (41223, 457436), (43316, 435333), (44268, 425971), (44394, 424762), (47089, 400452), (47957, 393204), (49011, 384748), (49972, 377349), (51646, 365118), (53907, 349804), (54964, 343077), (56172, 335699), (59241, 318308), (60853, 309876), (64974, 290222), (65348, 288561), (65534, 287742), (66742, 282534), (71876, 262353), (74958, 251566), (77469, 243412), (78988, 238731), (79577, 236964), (80724, 233597), (82212, 229369), (82446, 228718), (87451, 215628), (88788, 212381), (94178, 200226), (95914, 196602), (96187, 196044), (98022, 192374), (98301, 191828), (100113, 188356), (103292, 182559), (107814, 174902), (114359, 164892), (118482, 159154), (121706, 154938), (125783, 149916), (129948, 145111), (131068, 143871), (133484, 141267)]