52721718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1255279}}^1$

素因数の和:1255291

約数の個数: 16

約数和(自身を含む): 120506880

約数和(自身を除く): 67785162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1255279, 2510558, 3765837, 7531674, 8786953, 17573906, 26360859, 52721718]

約数ペア:

[(1, 52721718), (2, 26360859), (3, 17573906), (6, 8786953), (7, 7531674), (14, 3765837), (21, 2510558), (42, 1255279)]