531875814

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{22391}}^1$

素因数の和:22540

約数の個数: 32

約数和(自身を含む): 1102761216

約数和(自身を除く): 570885402

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 642, 3959, 7918, 11877, 22391, 23754, 44782, 67173, 134346, 828467, 1656934, 2395837, 2485401, 4791674, 4970802, 7187511, 14375022, 88645969, 177291938, 265937907, 531875814]

約数ペア:

[(1, 531875814), (2, 265937907), (3, 177291938), (6, 88645969), (37, 14375022), (74, 7187511), (107, 4970802), (111, 4791674), (214, 2485401), (222, 2395837), (321, 1656934), (642, 828467), (3959, 134346), (7918, 67173), (11877, 44782), (22391, 23754)]