12138018

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{28493}}^1$

素因数の和:28569

約数の個数: 16

約数和(自身を含む): 24618816

約数和(自身を除く): 12480798

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 28493, 56986, 85479, 170958, 2023003, 4046006, 6069009, 12138018]

約数ペア:

[(1, 12138018), (2, 6069009), (3, 4046006), (6, 2023003), (71, 170958), (142, 85479), (213, 56986), (426, 28493)]