487504494

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{56779}}^1$

素因数の和:56846

約数の個数: 40

約数和(自身を含む): 1113001560

約数和(自身を除く): 625497066

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 56779, 113558, 170337, 340674, 511011, 1022022, 1533033, 3009287, 3066066, 4599099, 6018574, 9027861, 9198198, 18055722, 27083583, 54167166, 81250749, 162501498, 243752247, 487504494]

約数ペア:

[(1, 487504494), (2, 243752247), (3, 162501498), (6, 81250749), (9, 54167166), (18, 27083583), (27, 18055722), (53, 9198198), (54, 9027861), (81, 6018574), (106, 4599099), (159, 3066066), (162, 3009287), (318, 1533033), (477, 1022022), (954, 511011), (1431, 340674), (2862, 170337), (4293, 113558), (8586, 56779)]