18104574

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{42499}}^1$

素因数の和:42575

約数の個数: 16

約数和(自身を含む): 36720000

約数和(自身を除く): 18615426

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 42499, 84998, 127497, 254994, 3017429, 6034858, 9052287, 18104574]

約数ペア:

[(1, 18104574), (2, 9052287), (3, 6034858), (6, 3017429), (71, 254994), (142, 127497), (213, 84998), (426, 42499)]