180147306

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{422881}}^1$

素因数の和:422957

約数の個数: 16

約数和(自身を含む): 365370048

約数和(自身を除く): 185222742

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 422881, 845762, 1268643, 2537286, 30024551, 60049102, 90073653, 180147306]

約数ペア:

[(1, 180147306), (2, 90073653), (3, 60049102), (6, 30024551), (71, 2537286), (142, 1268643), (213, 845762), (426, 422881)]