18903240972

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:659

約数の個数: 432

約数和(自身を含む): 63960593760

約数和(自身を除く): 45057352788

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 53, 54, 63, 66, 77, 84, 98, 99, 106, 108, 121, 126, 132, 147, 154, 159, 189, 196, 198, 212, 231, 242, 252, 294, 297, 308, 318, 363, 371, 378, 396, 441, 462, 477, 484, 539, 557, 583, 588, 594, 636, 693, 726, 742, 756, 847, 882, 924, 954, 1078, 1089, 1113, 1114, 1166, 1188, 1323, 1386, 1431, 1452, 1484, 1617, 1671, 1694, 1749, 1764, 1908, 2079, 2156, 2178, 2226, 2228, 2332, 2541, 2597, 2646, 2772, 2862, 3234, 3267, 3339, 3342, 3388, 3498, 3899, 4081, 4158, 4356, 4452, 4851, 5013, 5082, 5194, 5247, 5292, 5724, 5929, 6127, 6413, 6468, 6534, 6678, 6684, 6996, 7623, 7791, 7798, 8162, 8316, 9702, 10017, 10026, 10164, 10388, 10494, 11697, 11858, 12243, 12254, 12826, 13068, 13356, 14553, 15039, 15246, 15582, 15596, 15741, 16324, 17787, 18381, 19239, 19404, 20034, 20052, 20988, 22869, 23373, 23394, 23716, 24486, 24508, 25652, 27293, 28567, 29106, 29521, 30078, 30492, 31164, 31482, 35091, 35574, 36729, 36762, 38478, 40068, 42889, 44891, 45738, 46746, 46788, 48972, 53361, 54586, 55143, 57134, 57717, 58212, 59042, 60156, 62964, 67397, 70119, 70182, 71148, 73458, 73524, 76956, 81879, 85701, 85778, 88563, 89782, 91476, 93492, 105273, 106722, 109172, 110187, 110286, 114268, 115434, 118084, 128667, 134673, 134794, 140238, 140364, 146916, 160083, 163758, 165429, 171402, 171556, 173151, 177126, 179564, 202191, 206647, 210546, 213444, 220374, 220572, 230868, 245637, 257103, 257334, 265689, 269346, 269588, 280476, 300223, 314237, 320166, 324731, 327516, 330858, 342804, 346302, 354252, 386001, 404019, 404382, 413294, 421092, 440748, 471779, 491274, 514206, 514668, 531378, 538692, 600446, 606573, 619941, 628474, 640332, 649462, 661716, 692604, 736911, 771309, 772002, 797067, 808038, 808764, 826588, 900669, 942711, 943558, 974193, 982548, 1028412, 1062756, 1158003, 1200892, 1212057, 1213146, 1239882, 1256948, 1298924, 1415337, 1446529, 1473822, 1542618, 1544004, 1594134, 1616076, 1801338, 1819719, 1859823, 1885422, 1887116, 1948386, 2273117, 2316006, 2424114, 2426292, 2479764, 2702007, 2828133, 2830674, 2893058, 2922579, 2947644, 3085236, 3188268, 3302453, 3572041, 3602676, 3639438, 3719646, 3770844, 3896772, 4246011, 4339587, 4546234, 4632012, 4848228, 5404014, 5579469, 5656266, 5661348, 5786116, 5845158, 6604906, 6819351, 7144082, 7278876, 7439292, 8106021, 8484399, 8492022, 8679174, 8767737, 9092468, 9907359, 10716123, 10808028, 11158938, 11312532, 11690316, 12738033, 13018761, 13209812, 13638702, 14288164, 15911819, 16212042, 16968798, 16984044, 17358348, 17535474, 19814718, 20458053, 21432246, 22317876, 25004287, 25476066, 26037522, 27277404, 29722077, 31823638, 32148369, 32424084, 33937596, 35070948, 39056283, 39629436, 40916106, 42864492, 47735457, 50008574, 50952132, 52075044, 59444154, 61374159, 63647276, 64296738, 75012861, 78112566, 81832212, 89166231, 95470914, 96445107, 100017148, 118888308, 122748318, 128593476, 143206371, 150025722, 156225132, 175030009, 178332462, 190941828, 192890214, 225038583, 245496636, 286412742, 300051444, 350060018, 356664924, 385780428, 429619113, 450077166, 525090027, 572825484, 675115749, 700120036, 859238226, 900154332, 1050180054, 1350231498, 1575270081, 1718476452, 2100360108, 2700462996, 3150540162, 4725810243, 6301080324, 9451620486, 18903240972]

約数ペア:

[(1, 18903240972), (2, 9451620486), (3, 6301080324), (4, 4725810243), (6, 3150540162), (7, 2700462996), (9, 2100360108), (11, 1718476452), (12, 1575270081), (14, 1350231498), (18, 1050180054), (21, 900154332), (22, 859238226), (27, 700120036), (28, 675115749), (33, 572825484), (36, 525090027), (42, 450077166), (44, 429619113), (49, 385780428), (53, 356664924), (54, 350060018), (63, 300051444), (66, 286412742), (77, 245496636), (84, 225038583), (98, 192890214), (99, 190941828), (106, 178332462), (108, 175030009), (121, 156225132), (126, 150025722), (132, 143206371), (147, 128593476), (154, 122748318), (159, 118888308), (189, 100017148), (196, 96445107), (198, 95470914), (212, 89166231), (231, 81832212), (242, 78112566), (252, 75012861), (294, 64296738), (297, 63647276), (308, 61374159), (318, 59444154), (363, 52075044), (371, 50952132), (378, 50008574), (396, 47735457), (441, 42864492), (462, 40916106), (477, 39629436), (484, 39056283), (539, 35070948), (557, 33937596), (583, 32424084), (588, 32148369), (594, 31823638), (636, 29722077), (693, 27277404), (726, 26037522), (742, 25476066), (756, 25004287), (847, 22317876), (882, 21432246), (924, 20458053), (954, 19814718), (1078, 17535474), (1089, 17358348), (1113, 16984044), (1114, 16968798), (1166, 16212042), (1188, 15911819), (1323, 14288164), (1386, 13638702), (1431, 13209812), (1452, 13018761), (1484, 12738033), (1617, 11690316), (1671, 11312532), (1694, 11158938), (1749, 10808028), (1764, 10716123), (1908, 9907359), (2079, 9092468), (2156, 8767737), (2178, 8679174), (2226, 8492022), (2228, 8484399), (2332, 8106021), (2541, 7439292), (2597, 7278876), (2646, 7144082), (2772, 6819351), (2862, 6604906), (3234, 5845158), (3267, 5786116), (3339, 5661348), (3342, 5656266), (3388, 5579469), (3498, 5404014), (3899, 4848228), (4081, 4632012), (4158, 4546234), (4356, 4339587), (4452, 4246011), (4851, 3896772), (5013, 3770844), (5082, 3719646), (5194, 3639438), (5247, 3602676), (5292, 3572041), (5724, 3302453), (5929, 3188268), (6127, 3085236), (6413, 2947644), (6468, 2922579), (6534, 2893058), (6678, 2830674), (6684, 2828133), (6996, 2702007), (7623, 2479764), (7791, 2426292), (7798, 2424114), (8162, 2316006), (8316, 2273117), (9702, 1948386), (10017, 1887116), (10026, 1885422), (10164, 1859823), (10388, 1819719), (10494, 1801338), (11697, 1616076), (11858, 1594134), (12243, 1544004), (12254, 1542618), (12826, 1473822), (13068, 1446529), (13356, 1415337), (14553, 1298924), (15039, 1256948), (15246, 1239882), (15582, 1213146), (15596, 1212057), (15741, 1200892), (16324, 1158003), (17787, 1062756), (18381, 1028412), (19239, 982548), (19404, 974193), (20034, 943558), (20052, 942711), (20988, 900669), (22869, 826588), (23373, 808764), (23394, 808038), (23716, 797067), (24486, 772002), (24508, 771309), (25652, 736911), (27293, 692604), (28567, 661716), (29106, 649462), (29521, 640332), (30078, 628474), (30492, 619941), (31164, 606573), (31482, 600446), (35091, 538692), (35574, 531378), (36729, 514668), (36762, 514206), (38478, 491274), (40068, 471779), (42889, 440748), (44891, 421092), (45738, 413294), (46746, 404382), (46788, 404019), (48972, 386001), (53361, 354252), (54586, 346302), (55143, 342804), (57134, 330858), (57717, 327516), (58212, 324731), (59042, 320166), (60156, 314237), (62964, 300223), (67397, 280476), (70119, 269588), (70182, 269346), (71148, 265689), (73458, 257334), (73524, 257103), (76956, 245637), (81879, 230868), (85701, 220572), (85778, 220374), (88563, 213444), (89782, 210546), (91476, 206647), (93492, 202191), (105273, 179564), (106722, 177126), (109172, 173151), (110187, 171556), (110286, 171402), (114268, 165429), (115434, 163758), (118084, 160083), (128667, 146916), (134673, 140364), (134794, 140238)]