81108372

素因数分解:

$2^2\times 3^1\times {\mathrm{6759031}}^1$

素因数の和:6759038

約数の個数: 12

約数和(自身を含む): 189252896

約数和(自身を除く): 108144524

約数列:

[1, 2, 3, 4, 6, 12, 6759031, 13518062, 20277093, 27036124, 40554186, 81108372]

約数ペア:

[(1, 81108372), (2, 40554186), (3, 27036124), (4, 20277093), (6, 13518062), (12, 6759031)]