11661372

素因数分解:

$2^2\times 3^2\times {\mathrm{323927}}^1$

素因数の和:323937

約数の個数: 18

約数和(自身を含む): 29477448

約数和(自身を除く): 17816076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 323927, 647854, 971781, 1295708, 1943562, 2915343, 3887124, 5830686, 11661372]

約数ペア:

[(1, 11661372), (2, 5830686), (3, 3887124), (4, 2915343), (6, 1943562), (9, 1295708), (12, 971781), (18, 647854), (36, 323927)]