42251556

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{21601}}^1$

素因数の和:21771

約数の個数: 24

約数和(自身を含む): 99196384

約数和(自身を除く): 56944828

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 21601, 43202, 64803, 86404, 129606, 259212, 3520963, 7041926, 10562889, 14083852, 21125778, 42251556]

約数ペア:

[(1, 42251556), (2, 21125778), (3, 14083852), (4, 10562889), (6, 7041926), (12, 3520963), (163, 259212), (326, 129606), (489, 86404), (652, 64803), (978, 43202), (1956, 21601)]