12756138

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20641}}^1$

素因数の和:20749

約数の個数: 16

約数和(自身を含む): 25761216

約数和(自身を除く): 13005078

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 20641, 41282, 61923, 123846, 2126023, 4252046, 6378069, 12756138]

約数ペア:

[(1, 12756138), (2, 6378069), (3, 4252046), (6, 2126023), (103, 123846), (206, 61923), (309, 41282), (618, 20641)]