18395283

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 25191936

約数和(自身を除く): 6796653

約数列:

[1, 3, 47, 141, 283, 461, 849, 1383, 13301, 21667, 39903, 65001, 130463, 391389, 6131761, 18395283]

約数ペア:

[(1, 18395283), (3, 6131761), (47, 391389), (141, 130463), (283, 65001), (461, 39903), (849, 21667), (1383, 13301)]