18316974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{234833}}^1$

素因数の和:234851

約数の個数: 16

約数和(自身を含む): 39452112

約数和(自身を除く): 21135138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 234833, 469666, 704499, 1408998, 3052829, 6105658, 9158487, 18316974]

約数ペア:

[(1, 18316974), (2, 9158487), (3, 6105658), (6, 3052829), (13, 1408998), (26, 704499), (39, 469666), (78, 234833)]