56871186

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{86959}}^1$

素因数の和:87073

約数の個数: 16

約数和(自身を含む): 114787200

約数和(自身を除く): 57916014

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 86959, 173918, 260877, 521754, 9478531, 18957062, 28435593, 56871186]

約数ペア:

[(1, 56871186), (2, 28435593), (3, 18957062), (6, 9478531), (109, 521754), (218, 260877), (327, 173918), (654, 86959)]