18528088317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4452797}}^1$

素因数の和:4452892

約数の個数: 16

約数和(自身を含む): 26360564160

約数和(自身を除く): 7832475843

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 4452797, 13358391, 84603143, 253809429, 325054181, 975162543, 6176029439, 18528088317]

約数ペア:

[(1, 18528088317), (3, 6176029439), (19, 975162543), (57, 325054181), (73, 253809429), (219, 84603143), (1387, 13358391), (4161, 4452797)]