12651372

素因数分解:

$2^2\times 3^2\times {\mathrm{351427}}^1$

素因数の和:351437

約数の個数: 18

約数和(自身を含む): 31979948

約数和(自身を除く): 19328576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 351427, 702854, 1054281, 1405708, 2108562, 3162843, 4217124, 6325686, 12651372]

約数ペア:

[(1, 12651372), (2, 6325686), (3, 4217124), (4, 3162843), (6, 2108562), (9, 1405708), (12, 1054281), (18, 702854), (36, 351427)]