18830031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24809}}^1$

素因数の和:24846

約数の個数: 16

約数和(自身を含む): 28581120

約数和(自身を除く): 9751089

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 24809, 74427, 272899, 570607, 818697, 1711821, 6276677, 18830031]

約数ペア:

[(1, 18830031), (3, 6276677), (11, 1711821), (23, 818697), (33, 570607), (69, 272899), (253, 74427), (759, 24809)]