131031666

素因数分解:

$2^1\times 3^2\times {\mathrm{337}}^1\times {\mathrm{21601}}^1$

素因数の和:21946

約数の個数: 24

約数和(自身を含む): 284757564

約数和(自身を除く): 153725898

約数列:

[1, 2, 3, 6, 9, 18, 337, 674, 1011, 2022, 3033, 6066, 21601, 43202, 64803, 129606, 194409, 388818, 7279537, 14559074, 21838611, 43677222, 65515833, 131031666]

約数ペア:

[(1, 131031666), (2, 65515833), (3, 43677222), (6, 21838611), (9, 14559074), (18, 7279537), (337, 388818), (674, 194409), (1011, 129606), (2022, 64803), (3033, 43202), (6066, 21601)]