12810408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2202

約数の個数: 64

約数和(自身を含む): 36321600

約数和(自身を除く): 23511192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2161, 2964, 4322, 5928, 6483, 8644, 12966, 17288, 25932, 28093, 41059, 51864, 56186, 82118, 84279, 112372, 123177, 164236, 168558, 224744, 246354, 328472, 337116, 492708, 533767, 674232, 985416, 1067534, 1601301, 2135068, 3202602, 4270136, 6405204, 12810408]

約数ペア:

[(1, 12810408), (2, 6405204), (3, 4270136), (4, 3202602), (6, 2135068), (8, 1601301), (12, 1067534), (13, 985416), (19, 674232), (24, 533767), (26, 492708), (38, 337116), (39, 328472), (52, 246354), (57, 224744), (76, 168558), (78, 164236), (104, 123177), (114, 112372), (152, 84279), (156, 82118), (228, 56186), (247, 51864), (312, 41059), (456, 28093), (494, 25932), (741, 17288), (988, 12966), (1482, 8644), (1976, 6483), (2161, 5928), (2964, 4322)]