1157437818

素因数分解:

$2^1\times 3^2\times {\mathrm{64302101}}^1$

素因数の和:64302109

約数の個数: 12

約数和(自身を含む): 2507781978

約数和(自身を除く): 1350344160

約数列:

[1, 2, 3, 6, 9, 18, 64302101, 128604202, 192906303, 385812606, 578718909, 1157437818]

約数ペア:

[(1, 1157437818), (2, 578718909), (3, 385812606), (6, 192906303), (9, 128604202), (18, 64302101)]