397157022

素因数分解:

$2^1\times 3^2\times {\mathrm{757}}^1\times {\mathrm{29147}}^1$

素因数の和:29912

約数の個数: 24

約数和(自身を含む): 861673176

約数和(自身を除く): 464516154

約数列:

[1, 2, 3, 6, 9, 18, 757, 1514, 2271, 4542, 6813, 13626, 29147, 58294, 87441, 174882, 262323, 524646, 22064279, 44128558, 66192837, 132385674, 198578511, 397157022]

約数ペア:

[(1, 397157022), (2, 198578511), (3, 132385674), (6, 66192837), (9, 44128558), (18, 22064279), (757, 524646), (1514, 262323), (2271, 174882), (4542, 87441), (6813, 58294), (13626, 29147)]