18382434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{437677}}^1$

素因数の和:437689

約数の個数: 16

約数和(自身を含む): 42017088

約数和(自身を除く): 23634654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 437677, 875354, 1313031, 2626062, 3063739, 6127478, 9191217, 18382434]

約数ペア:

[(1, 18382434), (2, 9191217), (3, 6127478), (6, 3063739), (7, 2626062), (14, 1313031), (21, 875354), (42, 437677)]