18467390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3491}}^1$

素因数の和:3544

約数の個数: 24

約数和(自身を含む): 34759368

約数和(自身を除く): 16291978

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 3491, 5290, 6982, 17455, 34910, 80293, 160586, 401465, 802930, 1846739, 3693478, 9233695, 18467390]

約数ペア:

[(1, 18467390), (2, 9233695), (5, 3693478), (10, 1846739), (23, 802930), (46, 401465), (115, 160586), (230, 80293), (529, 34910), (1058, 17455), (2645, 6982), (3491, 5290)]