18671214

素因数分解:

$2^1\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{2557}}^1$

素因数の和:3779

約数の個数: 16

約数和(自身を含む): 37387728

約数和(自身を除く): 18716514

約数列:

[1, 2, 3, 6, 1217, 2434, 2557, 3651, 5114, 7302, 7671, 15342, 3111869, 6223738, 9335607, 18671214]

約数ペア:

[(1, 18671214), (2, 9335607), (3, 6223738), (6, 3111869), (1217, 15342), (2434, 7671), (2557, 7302), (3651, 5114)]