18101194

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 28052640

約数和(自身を除く): 9951446

約数列:

[1, 2, 43, 86, 109, 218, 1931, 3862, 4687, 9374, 83033, 166066, 210479, 420958, 9050597, 18101194]

約数ペア:

[(1, 18101194), (2, 9050597), (43, 420958), (86, 210479), (109, 166066), (218, 83033), (1931, 9374), (3862, 4687)]