128016054

素因数分解:

$2^1\times 3^2\times {\mathrm{7112003}}^1$

素因数の和:7112011

約数の個数: 12

約数和(自身を含む): 277368156

約数和(自身を除く): 149352102

約数列:

[1, 2, 3, 6, 9, 18, 7112003, 14224006, 21336009, 42672018, 64008027, 128016054]

約数ペア:

[(1, 128016054), (2, 64008027), (3, 42672018), (6, 21336009), (9, 14224006), (18, 7112003)]