56280222

素因数分解:

$2^1\times 3^2\times {\mathrm{3126679}}^1$

素因数の和:3126687

約数の個数: 12

約数和(自身を含む): 121940520

約数和(自身を除く): 65660298

約数列:

[1, 2, 3, 6, 9, 18, 3126679, 6253358, 9380037, 18760074, 28140111, 56280222]

約数ペア:

[(1, 56280222), (2, 28140111), (3, 18760074), (6, 9380037), (9, 6253358), (18, 3126679)]