12805578

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{6907}}^1$

素因数の和:7018

約数の個数: 24

約数和(自身を含む): 28018848

約数和(自身を除く): 15213270

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 6907, 13814, 20721, 41442, 62163, 124326, 711421, 1422842, 2134263, 4268526, 6402789, 12805578]

約数ペア:

[(1, 12805578), (2, 6402789), (3, 4268526), (6, 2134263), (9, 1422842), (18, 711421), (103, 124326), (206, 62163), (309, 41442), (618, 20721), (927, 13814), (1854, 6907)]