389365524

素因数分解:

$2^2\times 3^2\times {\mathrm{10815709}}^1$

素因数の和:10815719

約数の個数: 18

約数和(自身を含む): 984229610

約数和(自身を除く): 594864086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 10815709, 21631418, 32447127, 43262836, 64894254, 97341381, 129788508, 194682762, 389365524]

約数ペア:

[(1, 389365524), (2, 194682762), (3, 129788508), (4, 97341381), (6, 64894254), (9, 43262836), (12, 32447127), (18, 21631418), (36, 10815709)]