128829666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3067373}}^1$

素因数の和:3067385

約数の個数: 16

約数和(自身を含む): 294467904

約数和(自身を除く): 165638238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3067373, 6134746, 9202119, 18404238, 21471611, 42943222, 64414833, 128829666]

約数ペア:

[(1, 128829666), (2, 64414833), (3, 42943222), (6, 21471611), (7, 18404238), (14, 9202119), (21, 6134746), (42, 3067373)]