38490378

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{90353}}^1$

素因数の和:90429

約数の個数: 16

約数和(自身を含む): 78065856

約数和(自身を除く): 39575478

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 90353, 180706, 271059, 542118, 6415063, 12830126, 19245189, 38490378]

約数ペア:

[(1, 38490378), (2, 19245189), (3, 12830126), (6, 6415063), (71, 542118), (142, 271059), (213, 180706), (426, 90353)]