18450858

素因数分解:

$2^1\times 3^1\times {\mathrm{1439}}^1\times {\mathrm{2137}}^1$

素因数の和:3581

約数の個数: 16

約数和(自身を含む): 36944640

約数和(自身を除く): 18493782

約数列:

[1, 2, 3, 6, 1439, 2137, 2878, 4274, 4317, 6411, 8634, 12822, 3075143, 6150286, 9225429, 18450858]

約数ペア:

[(1, 18450858), (2, 9225429), (3, 6150286), (6, 3075143), (1439, 12822), (2137, 8634), (2878, 6411), (4274, 4317)]