64105578

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{31517}}^1$

素因数の和:31638

約数の個数: 24

約数和(自身を含む): 140129028

約数和(自身を除く): 76023450

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 31517, 63034, 94551, 189102, 283653, 567306, 3561421, 7122842, 10684263, 21368526, 32052789, 64105578]

約数ペア:

[(1, 64105578), (2, 32052789), (3, 21368526), (6, 10684263), (9, 7122842), (18, 3561421), (113, 567306), (226, 283653), (339, 189102), (678, 94551), (1017, 63034), (2034, 31517)]