1688894046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{80263}}^1$

素因数の和:80445

約数の個数: 48

約数和(自身を含む): 4207117824

約数和(自身を除く): 2518223778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167, 334, 501, 1002, 1169, 1503, 2338, 3006, 3507, 7014, 10521, 21042, 80263, 160526, 240789, 481578, 561841, 722367, 1123682, 1444734, 1685523, 3371046, 5056569, 10113138, 13403921, 26807842, 40211763, 80423526, 93827447, 120635289, 187654894, 241270578, 281482341, 562964682, 844447023, 1688894046]

約数ペア:

[(1, 1688894046), (2, 844447023), (3, 562964682), (6, 281482341), (7, 241270578), (9, 187654894), (14, 120635289), (18, 93827447), (21, 80423526), (42, 40211763), (63, 26807842), (126, 13403921), (167, 10113138), (334, 5056569), (501, 3371046), (1002, 1685523), (1169, 1444734), (1503, 1123682), (2338, 722367), (3006, 561841), (3507, 481578), (7014, 240789), (10521, 160526), (21042, 80263)]