16641156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{198109}}^1$

素因数の和:198123

約数の個数: 24

約数和(自身を含む): 44376640

約数和(自身を除く): 27735484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 198109, 396218, 594327, 792436, 1188654, 1386763, 2377308, 2773526, 4160289, 5547052, 8320578, 16641156]

約数ペア:

[(1, 16641156), (2, 8320578), (3, 5547052), (4, 4160289), (6, 2773526), (7, 2377308), (12, 1386763), (14, 1188654), (21, 792436), (28, 594327), (42, 396218), (84, 198109)]