2243370978

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{166843}}^1$

素因数の和:166940

約数の個数: 40

約数和(自身を含む): 5087407248

約数和(自身を除く): 2844036270

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 6723, 13446, 166843, 333686, 500529, 1001058, 1501587, 3003174, 4504761, 9009522, 13514283, 13847969, 27028566, 27695938, 41543907, 83087814, 124631721, 249263442, 373895163, 747790326, 1121685489, 2243370978]

約数ペア:

[(1, 2243370978), (2, 1121685489), (3, 747790326), (6, 373895163), (9, 249263442), (18, 124631721), (27, 83087814), (54, 41543907), (81, 27695938), (83, 27028566), (162, 13847969), (166, 13514283), (249, 9009522), (498, 4504761), (747, 3003174), (1494, 1501587), (2241, 1001058), (4482, 500529), (6723, 333686), (13446, 166843)]