18342708

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21529}}^1$

素因数の和:21607

約数の個数: 24

約数和(自身を含む): 43404480

約数和(自身を除く): 25061772

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 21529, 43058, 64587, 86116, 129174, 258348, 1528559, 3057118, 4585677, 6114236, 9171354, 18342708]

約数ペア:

[(1, 18342708), (2, 9171354), (3, 6114236), (4, 4585677), (6, 3057118), (12, 1528559), (71, 258348), (142, 129174), (213, 86116), (284, 64587), (426, 43058), (852, 21529)]