27666642

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{28289}}^1$

素因数の和:28457

約数の個数: 16

約数和(自身を含む): 55674720

約数和(自身を除く): 28008078

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 28289, 56578, 84867, 169734, 4611107, 9222214, 13833321, 27666642]

約数ペア:

[(1, 27666642), (2, 13833321), (3, 9222214), (6, 4611107), (163, 169734), (326, 84867), (489, 56578), (978, 28289)]