11817972

素因数分解:

$2^2\times 3^2\times {\mathrm{328277}}^1$

素因数の和:328287

約数の個数: 18

約数和(自身を含む): 29873298

約数和(自身を除く): 18055326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 328277, 656554, 984831, 1313108, 1969662, 2954493, 3939324, 5908986, 11817972]

約数ペア:

[(1, 11817972), (2, 5908986), (3, 3939324), (4, 2954493), (6, 1969662), (9, 1313108), (12, 984831), (18, 656554), (36, 328277)]