18670179

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 28813120

約数和(自身を除く): 10142941

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 2707, 6897, 8121, 29777, 51433, 89331, 154299, 327547, 565763, 982641, 1697289, 6223393, 18670179]

約数ペア:

[(1, 18670179), (3, 6223393), (11, 1697289), (19, 982641), (33, 565763), (57, 327547), (121, 154299), (209, 89331), (363, 51433), (627, 29777), (2299, 8121), (2707, 6897)]