12984138

素因数分解:

$2^1\times 3^4\times {\mathrm{80149}}^1$

素因数の和:80163

約数の個数: 20

約数和(自身を含む): 29094450

約数和(自身を除く): 16110312

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 80149, 160298, 240447, 480894, 721341, 1442682, 2164023, 4328046, 6492069, 12984138]

約数ペア:

[(1, 12984138), (2, 6492069), (3, 4328046), (6, 2164023), (9, 1442682), (18, 721341), (27, 480894), (54, 240447), (81, 160298), (162, 80149)]