9780106

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4378

約数の個数: 24

約数和(自身を含む): 17811360

約数和(自身を除く): 8031254

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 4339, 8678, 30373, 60746, 99797, 199594, 212611, 425222, 698579, 1397158, 4890053, 9780106]

約数ペア:

[(1, 9780106), (2, 4890053), (7, 1397158), (14, 698579), (23, 425222), (46, 212611), (49, 199594), (98, 99797), (161, 60746), (322, 30373), (1127, 8678), (2254, 4339)]