18126716

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 32444160

約数和(自身を除く): 14317444

約数列:

[1, 2, 4, 67, 134, 239, 268, 283, 478, 566, 956, 1132, 16013, 18961, 32026, 37922, 64052, 67637, 75844, 135274, 270548, 4531679, 9063358, 18126716]

約数ペア:

[(1, 18126716), (2, 9063358), (4, 4531679), (67, 270548), (134, 135274), (239, 75844), (268, 67637), (283, 64052), (478, 37922), (566, 32026), (956, 18961), (1132, 16013)]