18529146

素因数分解:

$2^1\times 3^2\times {\mathrm{619}}^1\times {\mathrm{1663}}^1$

素因数の和:2290

約数の個数: 24

約数和(自身を含む): 40235520

約数和(自身を除く): 21706374

約数列:

[1, 2, 3, 6, 9, 18, 619, 1238, 1663, 1857, 3326, 3714, 4989, 5571, 9978, 11142, 14967, 29934, 1029397, 2058794, 3088191, 6176382, 9264573, 18529146]

約数ペア:

[(1, 18529146), (2, 9264573), (3, 6176382), (6, 3088191), (9, 2058794), (18, 1029397), (619, 29934), (1238, 14967), (1663, 11142), (1857, 9978), (3326, 5571), (3714, 4989)]