18266337

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{5987}}^1$

素因数の和:6109

約数の個数: 16

約数和(自身を含む): 27305280

約数和(自身を除く): 9038943

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 5987, 17961, 53883, 161649, 676531, 2029593, 6088779, 18266337]

約数ペア:

[(1, 18266337), (3, 6088779), (9, 2029593), (27, 676531), (113, 161649), (339, 53883), (1017, 17961), (3051, 5987)]