8049198978

素因数分解:

$2^1\times 3^2\times {\mathrm{447177721}}^1$

素因数の和:447177729

約数の個数: 12

約数和(自身を含む): 17439931158

約数和(自身を除く): 9390732180

約数列:

[1, 2, 3, 6, 9, 18, 447177721, 894355442, 1341533163, 2683066326, 4024599489, 8049198978]

約数ペア:

[(1, 8049198978), (2, 4024599489), (3, 2683066326), (6, 1341533163), (9, 894355442), (18, 447177721)]