57642942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1372451}}^1$

素因数の和:1372463

約数の個数: 16

約数和(自身を含む): 131755392

約数和(自身を除く): 74112450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1372451, 2744902, 4117353, 8234706, 9607157, 19214314, 28821471, 57642942]

約数ペア:

[(1, 57642942), (2, 28821471), (3, 19214314), (6, 9607157), (7, 8234706), (14, 4117353), (21, 2744902), (42, 1372451)]