18035854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2087}}^1$

素因数の和:2267

約数の個数: 16

約数和(自身を含む): 28188000

約数和(自身を除く): 10152146

約数列:

[1, 2, 29, 58, 149, 298, 2087, 4174, 4321, 8642, 60523, 121046, 310963, 621926, 9017927, 18035854]

約数ペア:

[(1, 18035854), (2, 9017927), (29, 621926), (58, 310963), (149, 121046), (298, 60523), (2087, 8642), (4174, 4321)]