18480906

素因数分解:

$2^1\times 3^3\times {\mathrm{342239}}^1$

素因数の和:342250

約数の個数: 16

約数和(自身を含む): 41068800

約数和(自身を除く): 22587894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 342239, 684478, 1026717, 2053434, 3080151, 6160302, 9240453, 18480906]

約数ペア:

[(1, 18480906), (2, 9240453), (3, 6160302), (6, 3080151), (9, 2053434), (18, 1026717), (27, 684478), (54, 342239)]