21813324624

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20551}}^1$

素因数の和:20597

約数の個数: 280

約数和(自身を含む): 77992702592

約数和(自身を除く): 56179377968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 243, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 486, 504, 546, 567, 624, 648, 702, 728, 729, 756, 819, 936, 972, 1008, 1053, 1092, 1134, 1296, 1404, 1456, 1458, 1512, 1638, 1701, 1872, 1944, 2106, 2184, 2268, 2457, 2808, 2916, 3024, 3159, 3276, 3402, 3888, 4212, 4368, 4536, 4914, 5103, 5616, 5832, 6318, 6552, 6804, 7371, 8424, 9072, 9477, 9828, 10206, 11664, 12636, 13104, 13608, 14742, 16848, 18954, 19656, 20412, 20551, 22113, 25272, 27216, 29484, 37908, 39312, 40824, 41102, 44226, 50544, 58968, 61653, 66339, 75816, 81648, 82204, 88452, 117936, 123306, 132678, 143857, 151632, 164408, 176904, 184959, 246612, 265356, 267163, 287714, 328816, 353808, 369918, 431571, 493224, 530712, 534326, 554877, 575428, 739836, 801489, 863142, 986448, 1061424, 1068652, 1109754, 1150856, 1294713, 1479672, 1602978, 1664631, 1726284, 1870141, 2137304, 2219508, 2301712, 2404467, 2589426, 2959344, 3205956, 3329262, 3452568, 3740282, 3884139, 4274608, 4439016, 4808934, 4993893, 5178852, 5610423, 6411912, 6658524, 6905136, 7213401, 7480564, 7768278, 8878032, 9617868, 9987786, 10357704, 11220846, 11652417, 12823824, 13317048, 14426802, 14961128, 14981679, 15536556, 16831269, 19235736, 19975572, 20715408, 21640203, 22441692, 23304834, 26634096, 28853604, 29922256, 29963358, 31073112, 33662538, 34957251, 38471472, 39951144, 43280406, 44883384, 46609668, 50493807, 57707208, 59926716, 62146224, 64920609, 67325076, 69914502, 79902288, 86560812, 89766768, 93219336, 100987614, 104871753, 115414416, 119853432, 129841218, 134650152, 139829004, 151481421, 173121624, 186438672, 194761827, 201975228, 209743506, 239706864, 259682436, 269300304, 279658008, 302962842, 346243248, 389523654, 403950456, 419487012, 454444263, 519364872, 559316016, 605925684, 779047308, 807900912, 838974024, 908888526, 1038729744, 1211851368, 1363332789, 1558094616, 1677948048, 1817777052, 2423702736, 2726665578, 3116189232, 3635554104, 5453331156, 7271108208, 10906662312, 21813324624]

約数ペア:

[(1, 21813324624), (2, 10906662312), (3, 7271108208), (4, 5453331156), (6, 3635554104), (7, 3116189232), (8, 2726665578), (9, 2423702736), (12, 1817777052), (13, 1677948048), (14, 1558094616), (16, 1363332789), (18, 1211851368), (21, 1038729744), (24, 908888526), (26, 838974024), (27, 807900912), (28, 779047308), (36, 605925684), (39, 559316016), (42, 519364872), (48, 454444263), (52, 419487012), (54, 403950456), (56, 389523654), (63, 346243248), (72, 302962842), (78, 279658008), (81, 269300304), (84, 259682436), (91, 239706864), (104, 209743506), (108, 201975228), (112, 194761827), (117, 186438672), (126, 173121624), (144, 151481421), (156, 139829004), (162, 134650152), (168, 129841218), (182, 119853432), (189, 115414416), (208, 104871753), (216, 100987614), (234, 93219336), (243, 89766768), (252, 86560812), (273, 79902288), (312, 69914502), (324, 67325076), (336, 64920609), (351, 62146224), (364, 59926716), (378, 57707208), (432, 50493807), (468, 46609668), (486, 44883384), (504, 43280406), (546, 39951144), (567, 38471472), (624, 34957251), (648, 33662538), (702, 31073112), (728, 29963358), (729, 29922256), (756, 28853604), (819, 26634096), (936, 23304834), (972, 22441692), (1008, 21640203), (1053, 20715408), (1092, 19975572), (1134, 19235736), (1296, 16831269), (1404, 15536556), (1456, 14981679), (1458, 14961128), (1512, 14426802), (1638, 13317048), (1701, 12823824), (1872, 11652417), (1944, 11220846), (2106, 10357704), (2184, 9987786), (2268, 9617868), (2457, 8878032), (2808, 7768278), (2916, 7480564), (3024, 7213401), (3159, 6905136), (3276, 6658524), (3402, 6411912), (3888, 5610423), (4212, 5178852), (4368, 4993893), (4536, 4808934), (4914, 4439016), (5103, 4274608), (5616, 3884139), (5832, 3740282), (6318, 3452568), (6552, 3329262), (6804, 3205956), (7371, 2959344), (8424, 2589426), (9072, 2404467), (9477, 2301712), (9828, 2219508), (10206, 2137304), (11664, 1870141), (12636, 1726284), (13104, 1664631), (13608, 1602978), (14742, 1479672), (16848, 1294713), (18954, 1150856), (19656, 1109754), (20412, 1068652), (20551, 1061424), (22113, 986448), (25272, 863142), (27216, 801489), (29484, 739836), (37908, 575428), (39312, 554877), (40824, 534326), (41102, 530712), (44226, 493224), (50544, 431571), (58968, 369918), (61653, 353808), (66339, 328816), (75816, 287714), (81648, 267163), (82204, 265356), (88452, 246612), (117936, 184959), (123306, 176904), (132678, 164408), (143857, 151632)]