18464382

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3137}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 41421600

約数和(自身を除く): 22957218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 3137, 5886, 6274, 9411, 18822, 28233, 56466, 84699, 169398, 341933, 683866, 1025799, 2051598, 3077397, 6154794, 9232191, 18464382]

約数ペア:

[(1, 18464382), (2, 9232191), (3, 6154794), (6, 3077397), (9, 2051598), (18, 1025799), (27, 683866), (54, 341933), (109, 169398), (218, 84699), (327, 56466), (654, 28233), (981, 18822), (1962, 9411), (2943, 6274), (3137, 5886)]