12105618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6703}}^1$

素因数の和:6758

約数の個数: 32

約数和(自身を含む): 28317696

約数和(自身を除く): 16212078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 6703, 13406, 20109, 40218, 46921, 93842, 140763, 281526, 288229, 576458, 864687, 1729374, 2017603, 4035206, 6052809, 12105618]

約数ペア:

[(1, 12105618), (2, 6052809), (3, 4035206), (6, 2017603), (7, 1729374), (14, 864687), (21, 576458), (42, 288229), (43, 281526), (86, 140763), (129, 93842), (258, 46921), (301, 40218), (602, 20109), (903, 13406), (1806, 6703)]