18522933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43177}}^1$

素因数の和:43204

約数の個数: 16

約数和(自身を含む): 29015616

約数和(自身を除く): 10492683

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 43177, 129531, 474947, 561301, 1424841, 1683903, 6174311, 18522933]

約数ペア:

[(1, 18522933), (3, 6174311), (11, 1683903), (13, 1424841), (33, 561301), (39, 474947), (143, 129531), (429, 43177)]