18171156

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{28571}}^1$

素因数の和:28631

約数の個数: 24

約数和(自身を含む): 43200864

約数和(自身を除く): 25029708

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 28571, 57142, 85713, 114284, 171426, 342852, 1514263, 3028526, 4542789, 6057052, 9085578, 18171156]

約数ペア:

[(1, 18171156), (2, 9085578), (3, 6057052), (4, 4542789), (6, 3028526), (12, 1514263), (53, 342852), (106, 171426), (159, 114284), (212, 85713), (318, 57142), (636, 28571)]