18150606

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12149}}^1$

素因数の和:12240

約数の個数: 24

約数和(自身を含む): 39803400

約数和(自身を除く): 21652794

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12149, 24298, 36447, 72894, 109341, 218682, 1008367, 2016734, 3025101, 6050202, 9075303, 18150606]

約数ペア:

[(1, 18150606), (2, 9075303), (3, 6050202), (6, 3025101), (9, 2016734), (18, 1008367), (83, 218682), (166, 109341), (249, 72894), (498, 36447), (747, 24298), (1494, 12149)]