129319812

素因数分解:

$2^2\times 3^2\times {\mathrm{3592217}}^1$

素因数の和:3592227

約数の個数: 18

約数和(自身を含む): 326891838

約数和(自身を除く): 197572026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3592217, 7184434, 10776651, 14368868, 21553302, 32329953, 43106604, 64659906, 129319812]

約数ペア:

[(1, 129319812), (2, 64659906), (3, 43106604), (4, 32329953), (6, 21553302), (9, 14368868), (12, 10776651), (18, 7184434), (36, 3592217)]