15356796

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 120

約数和(自身を含む): 46115664

約数和(自身を除く): 30758868

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 49, 52, 78, 82, 84, 91, 98, 123, 147, 156, 164, 182, 196, 246, 273, 287, 294, 343, 364, 492, 533, 546, 574, 588, 637, 686, 861, 1029, 1066, 1092, 1148, 1274, 1372, 1599, 1722, 1911, 2009, 2058, 2132, 2401, 2548, 3198, 3444, 3731, 3822, 4018, 4116, 4459, 4802, 6027, 6396, 7203, 7462, 7644, 8036, 8918, 9604, 11193, 12054, 13377, 14063, 14406, 14924, 17836, 22386, 24108, 26117, 26754, 28126, 28812, 31213, 42189, 44772, 52234, 53508, 56252, 62426, 78351, 84378, 93639, 98441, 104468, 124852, 156702, 168756, 182819, 187278, 196882, 295323, 313404, 365638, 374556, 393764, 548457, 590646, 731276, 1096914, 1181292, 1279733, 2193828, 2559466, 3839199, 5118932, 7678398, 15356796]

約数ペア:

[(1, 15356796), (2, 7678398), (3, 5118932), (4, 3839199), (6, 2559466), (7, 2193828), (12, 1279733), (13, 1181292), (14, 1096914), (21, 731276), (26, 590646), (28, 548457), (39, 393764), (41, 374556), (42, 365638), (49, 313404), (52, 295323), (78, 196882), (82, 187278), (84, 182819), (91, 168756), (98, 156702), (123, 124852), (147, 104468), (156, 98441), (164, 93639), (182, 84378), (196, 78351), (246, 62426), (273, 56252), (287, 53508), (294, 52234), (343, 44772), (364, 42189), (492, 31213), (533, 28812), (546, 28126), (574, 26754), (588, 26117), (637, 24108), (686, 22386), (861, 17836), (1029, 14924), (1066, 14406), (1092, 14063), (1148, 13377), (1274, 12054), (1372, 11193), (1599, 9604), (1722, 8918), (1911, 8036), (2009, 7644), (2058, 7462), (2132, 7203), (2401, 6396), (2548, 6027), (3198, 4802), (3444, 4459), (3731, 4116), (3822, 4018)]