129065988

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{15887}}^1$

素因数の和:16571

約数の個数: 24

約数和(自身を含む): 301617792

約数和(自身を除く): 172551804

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2708, 4062, 8124, 15887, 31774, 47661, 63548, 95322, 190644, 10755499, 21510998, 32266497, 43021996, 64532994, 129065988]

約数ペア:

[(1, 129065988), (2, 64532994), (3, 43021996), (4, 32266497), (6, 21510998), (12, 10755499), (677, 190644), (1354, 95322), (2031, 63548), (2708, 47661), (4062, 31774), (8124, 15887)]