1212764022

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{3391}}^1$

素因数の和:3618

約数の個数: 64

約数和(自身を含む): 2784153600

約数和(自身を除く): 1571389578

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 179, 222, 333, 358, 537, 666, 999, 1074, 1611, 1998, 3222, 3391, 4833, 6623, 6782, 9666, 10173, 13246, 19869, 20346, 30519, 39738, 59607, 61038, 91557, 119214, 125467, 178821, 183114, 250934, 357642, 376401, 606989, 752802, 1129203, 1213978, 1820967, 2258406, 3387609, 3641934, 5462901, 6775218, 10925802, 16388703, 22458593, 32777406, 44917186, 67375779, 134751558, 202127337, 404254674, 606382011, 1212764022]

約数ペア:

[(1, 1212764022), (2, 606382011), (3, 404254674), (6, 202127337), (9, 134751558), (18, 67375779), (27, 44917186), (37, 32777406), (54, 22458593), (74, 16388703), (111, 10925802), (179, 6775218), (222, 5462901), (333, 3641934), (358, 3387609), (537, 2258406), (666, 1820967), (999, 1213978), (1074, 1129203), (1611, 752802), (1998, 606989), (3222, 376401), (3391, 357642), (4833, 250934), (6623, 183114), (6782, 178821), (9666, 125467), (10173, 119214), (13246, 91557), (19869, 61038), (20346, 59607), (30519, 39738)]