138772314

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{405767}}^1$

素因数の和:405794

約数の個数: 24

約数和(自身を含む): 316499040

約数和(自身を除く): 177726726

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 405767, 811534, 1217301, 2434602, 3651903, 7303806, 7709573, 15419146, 23128719, 46257438, 69386157, 138772314]

約数ペア:

[(1, 138772314), (2, 69386157), (3, 46257438), (6, 23128719), (9, 15419146), (18, 7709573), (19, 7303806), (38, 3651903), (57, 2434602), (114, 1217301), (171, 811534), (342, 405767)]