42265454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{274451}}^1$

素因数の和:274471

約数の個数: 16

約数和(自身を含む): 79042176

約数和(自身を除く): 36776722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 274451, 548902, 1921157, 3018961, 3842314, 6037922, 21132727, 42265454]

約数ペア:

[(1, 42265454), (2, 21132727), (7, 6037922), (11, 3842314), (14, 3018961), (22, 1921157), (77, 548902), (154, 274451)]