15490116

素因数分解:

$2^2\times 3^4\times {\mathrm{47809}}^1$

素因数の和:47825

約数の個数: 30

約数和(自身を含む): 40495070

約数和(自身を除く): 25004954

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 47809, 95618, 143427, 191236, 286854, 430281, 573708, 860562, 1290843, 1721124, 2581686, 3872529, 5163372, 7745058, 15490116]

約数ペア:

[(1, 15490116), (2, 7745058), (3, 5163372), (4, 3872529), (6, 2581686), (9, 1721124), (12, 1290843), (18, 860562), (27, 573708), (36, 430281), (54, 286854), (81, 191236), (108, 143427), (162, 95618), (324, 47809)]