18422343

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{35911}}^1$

素因数の和:35939

約数の個数: 16

約数和(自身を含む): 28729600

約数和(自身を除く): 10307257

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 35911, 107733, 323199, 682309, 969597, 2046927, 6140781, 18422343]

約数ペア:

[(1, 18422343), (3, 6140781), (9, 2046927), (19, 969597), (27, 682309), (57, 323199), (171, 107733), (513, 35911)]