320436306

素因数分解:

$2^1\times 3^2\times {\mathrm{17802017}}^1$

素因数の和:17802025

約数の個数: 12

約数和(自身を含む): 694278702

約数和(自身を除く): 373842396

約数列:

[1, 2, 3, 6, 9, 18, 17802017, 35604034, 53406051, 106812102, 160218153, 320436306]

約数ペア:

[(1, 320436306), (2, 160218153), (3, 106812102), (6, 53406051), (9, 35604034), (18, 17802017)]