18254481

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51133}}^1$

素因数の和:51160

約数の個数: 16

約数和(自身を含む): 29453184

約数和(自身を除く): 11198703

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 51133, 153399, 357931, 869261, 1073793, 2607783, 6084827, 18254481]

約数ペア:

[(1, 18254481), (3, 6084827), (7, 2607783), (17, 1073793), (21, 869261), (51, 357931), (119, 153399), (357, 51133)]