21230147226

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{21707717}}^1$

素因数の和:21707885

約数の個数: 16

約数和(自身を含む): 42720789024

約数和(自身を除く): 21490641798

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 21707717, 43415434, 65123151, 130246302, 3538357871, 7076715742, 10615073613, 21230147226]

約数ペア:

[(1, 21230147226), (2, 10615073613), (3, 7076715742), (6, 3538357871), (163, 130246302), (326, 65123151), (489, 43415434), (978, 21707717)]