15679037412

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{2339}}^1\times {\mathrm{2357}}^1$

素因数の和:4785

約数の個数: 72

約数和(自身を含む): 40169001600

約数和(自身を除く): 24489964188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2339, 2357, 2844, 4678, 4714, 7017, 7071, 9356, 9428, 14034, 14142, 21051, 21213, 28068, 28284, 42102, 42426, 84204, 84852, 184781, 186203, 369562, 372406, 554343, 558609, 739124, 744812, 1108686, 1117218, 1663029, 1675827, 2217372, 2234436, 3326058, 3351654, 5513023, 6652116, 6703308, 11026046, 16539069, 22052092, 33078138, 49617207, 66156276, 99234414, 198468828, 435528817, 871057634, 1306586451, 1742115268, 2613172902, 3919759353, 5226345804, 7839518706, 15679037412]

約数ペア:

[(1, 15679037412), (2, 7839518706), (3, 5226345804), (4, 3919759353), (6, 2613172902), (9, 1742115268), (12, 1306586451), (18, 871057634), (36, 435528817), (79, 198468828), (158, 99234414), (237, 66156276), (316, 49617207), (474, 33078138), (711, 22052092), (948, 16539069), (1422, 11026046), (2339, 6703308), (2357, 6652116), (2844, 5513023), (4678, 3351654), (4714, 3326058), (7017, 2234436), (7071, 2217372), (9356, 1675827), (9428, 1663029), (14034, 1117218), (14142, 1108686), (21051, 744812), (21213, 739124), (28068, 558609), (28284, 554343), (42102, 372406), (42426, 369562), (84204, 186203), (84852, 184781)]