426539526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10155703}}^1$

素因数の和:10155715

約数の個数: 16

約数和(自身を含む): 974947584

約数和(自身を除く): 548408058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10155703, 20311406, 30467109, 60934218, 71089921, 142179842, 213269763, 426539526]

約数ペア:

[(1, 426539526), (2, 213269763), (3, 142179842), (6, 71089921), (7, 60934218), (14, 30467109), (21, 20311406), (42, 10155703)]