18309027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29201}}^1$

素因数の和:29234

約数の個数: 16

約数和(自身を含む): 28033920

約数和(自身を除く): 9724893

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 29201, 87603, 321211, 554819, 963633, 1664457, 6103009, 18309027]

約数ペア:

[(1, 18309027), (3, 6103009), (11, 1664457), (19, 963633), (33, 554819), (57, 321211), (209, 87603), (627, 29201)]