12679398

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{2543}}^1$

素因数の和:2828

約数の個数: 24

約数和(自身を含む): 27582048

約数和(自身を除く): 14902650

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 2543, 4986, 5086, 7629, 15258, 22887, 45774, 704411, 1408822, 2113233, 4226466, 6339699, 12679398]

約数ペア:

[(1, 12679398), (2, 6339699), (3, 4226466), (6, 2113233), (9, 1408822), (18, 704411), (277, 45774), (554, 22887), (831, 15258), (1662, 7629), (2493, 5086), (2543, 4986)]