18441073

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 22429440

約数和(自身を除く): 3988367

約数列:

[1, 7, 17, 119, 353, 439, 2471, 3073, 6001, 7463, 42007, 52241, 154967, 1084769, 2634439, 18441073]

約数ペア:

[(1, 18441073), (7, 2634439), (17, 1084769), (119, 154967), (353, 52241), (439, 42007), (2471, 7463), (3073, 6001)]