18669726

素因数分解:

$2^1\times 3^2\times {\mathrm{467}}^1\times {\mathrm{2221}}^1$

素因数の和:2696

約数の個数: 24

約数和(自身を含む): 40555944

約数和(自身を除く): 21886218

約数列:

[1, 2, 3, 6, 9, 18, 467, 934, 1401, 2221, 2802, 4203, 4442, 6663, 8406, 13326, 19989, 39978, 1037207, 2074414, 3111621, 6223242, 9334863, 18669726]

約数ペア:

[(1, 18669726), (2, 9334863), (3, 6223242), (6, 3111621), (9, 2074414), (18, 1037207), (467, 39978), (934, 19989), (1401, 13326), (2221, 8406), (2802, 6663), (4203, 4442)]