139089402

素因数分解:

$2^1\times 3^2\times {\mathrm{7727189}}^1$

素因数の和:7727197

約数の個数: 12

約数和(自身を含む): 301360410

約数和(自身を除く): 162271008

約数列:

[1, 2, 3, 6, 9, 18, 7727189, 15454378, 23181567, 46363134, 69544701, 139089402]

約数ペア:

[(1, 139089402), (2, 69544701), (3, 46363134), (6, 23181567), (9, 15454378), (18, 7727189)]