22530438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{178813}}^1$

素因数の和:178828

約数の個数: 24

約数和(自身を含む): 55789968

約数和(自身を除く): 33259530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 178813, 357626, 536439, 1072878, 1251691, 1609317, 2503382, 3218634, 3755073, 7510146, 11265219, 22530438]

約数ペア:

[(1, 22530438), (2, 11265219), (3, 7510146), (6, 3755073), (7, 3218634), (9, 2503382), (14, 1609317), (18, 1251691), (21, 1072878), (42, 536439), (63, 357626), (126, 178813)]