18299787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{10463}}^1$

素因数の和:10530

約数の個数: 16

約数和(自身を含む): 27122688

約数和(自身を除く): 8822901

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 10463, 31389, 115093, 345279, 554539, 1663617, 6099929, 18299787]

約数ペア:

[(1, 18299787), (3, 6099929), (11, 1663617), (33, 554539), (53, 345279), (159, 115093), (583, 31389), (1749, 10463)]