21946374

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{3217}}^1$

素因数の和:3604

約数の個数: 24

約数和(自身を含む): 47690760

約数和(自身を除く): 25744386

約数列:

[1, 2, 3, 6, 9, 18, 379, 758, 1137, 2274, 3217, 3411, 6434, 6822, 9651, 19302, 28953, 57906, 1219243, 2438486, 3657729, 7315458, 10973187, 21946374]

約数ペア:

[(1, 21946374), (2, 10973187), (3, 7315458), (6, 3657729), (9, 2438486), (18, 1219243), (379, 57906), (758, 28953), (1137, 19302), (2274, 9651), (3217, 6822), (3411, 6434)]