13889526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{330703}}^1$

素因数の和:330715

約数の個数: 16

約数和(自身を含む): 31747584

約数和(自身を除く): 17858058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 330703, 661406, 992109, 1984218, 2314921, 4629842, 6944763, 13889526]

約数ペア:

[(1, 13889526), (2, 6944763), (3, 4629842), (6, 2314921), (7, 1984218), (14, 992109), (21, 661406), (42, 330703)]