12636081

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2222

約数の個数: 20

約数和(自身を含む): 19143652

約数和(自身を除く): 6507571

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 2137, 5913, 6411, 19233, 57699, 156001, 173097, 468003, 1404009, 4212027, 12636081]

約数ペア:

[(1, 12636081), (3, 4212027), (9, 1404009), (27, 468003), (73, 173097), (81, 156001), (219, 57699), (657, 19233), (1971, 6411), (2137, 5913)]