12641652

素因数分解:

$2^2\times 3^2\times {\mathrm{351157}}^1$

素因数の和:351167

約数の個数: 18

約数和(自身を含む): 31955378

約数和(自身を除く): 19313726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 351157, 702314, 1053471, 1404628, 2106942, 3160413, 4213884, 6320826, 12641652]

約数ペア:

[(1, 12641652), (2, 6320826), (3, 4213884), (4, 3160413), (6, 2106942), (9, 1404628), (12, 1053471), (18, 702314), (36, 351157)]