9409518

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12157}}^1$

素因数の和:12208

約数の個数: 24

約数和(自身を含む): 20863128

約数和(自身を除く): 11453610

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 12157, 24314, 36471, 72942, 109413, 218826, 522751, 1045502, 1568253, 3136506, 4704759, 9409518]

約数ペア:

[(1, 9409518), (2, 4704759), (3, 3136506), (6, 1568253), (9, 1045502), (18, 522751), (43, 218826), (86, 109413), (129, 72942), (258, 36471), (387, 24314), (774, 12157)]