12156612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 30811200

約数和(自身を除く): 18654588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 523, 596, 894, 1046, 1569, 1788, 1937, 2092, 3138, 3874, 5811, 6276, 6799, 7748, 11622, 13598, 20397, 23244, 27196, 40794, 77927, 81588, 155854, 233781, 311708, 467562, 935124, 1013051, 2026102, 3039153, 4052204, 6078306, 12156612]

約数ペア:

[(1, 12156612), (2, 6078306), (3, 4052204), (4, 3039153), (6, 2026102), (12, 1013051), (13, 935124), (26, 467562), (39, 311708), (52, 233781), (78, 155854), (149, 81588), (156, 77927), (298, 40794), (447, 27196), (523, 23244), (596, 20397), (894, 13598), (1046, 11622), (1569, 7748), (1788, 6799), (1937, 6276), (2092, 5811), (3138, 3874)]