31331556

素因数分解:

$2^2\times 3^3\times {\mathrm{290107}}^1$

素因数の和:290120

約数の個数: 24

約数和(自身を含む): 81230240

約数和(自身を除く): 49898684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 290107, 580214, 870321, 1160428, 1740642, 2610963, 3481284, 5221926, 7832889, 10443852, 15665778, 31331556]

約数ペア:

[(1, 31331556), (2, 15665778), (3, 10443852), (4, 7832889), (6, 5221926), (9, 3481284), (12, 2610963), (18, 1740642), (27, 1160428), (36, 870321), (54, 580214), (108, 290107)]