18104463

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{11903}}^1$

素因数の和:11935

約数の個数: 18

約数和(自身を含む): 28319616

約数和(自身を除く): 10215153

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 11903, 35709, 107127, 154739, 464217, 1392651, 2011607, 6034821, 18104463]

約数ペア:

[(1, 18104463), (3, 6034821), (9, 2011607), (13, 1392651), (39, 464217), (117, 154739), (169, 107127), (507, 35709), (1521, 11903)]