18280234

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1811}}^1$

素因数の和:1930

約数の個数: 24

約数和(自身を含む): 32224608

約数和(自身を除く): 13944374

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 1811, 3622, 5047, 10094, 12677, 25354, 88739, 177478, 186533, 373066, 1305731, 2611462, 9140117, 18280234]

約数ペア:

[(1, 18280234), (2, 9140117), (7, 2611462), (14, 1305731), (49, 373066), (98, 186533), (103, 177478), (206, 88739), (721, 25354), (1442, 12677), (1811, 10094), (3622, 5047)]