12547854

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 29952000

約数和(自身を除く): 17404146

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 127, 198, 254, 381, 499, 762, 998, 1143, 1397, 1497, 2286, 2794, 2994, 4191, 4491, 5489, 8382, 8982, 10978, 12573, 16467, 25146, 32934, 49401, 63373, 98802, 126746, 190119, 380238, 570357, 697103, 1140714, 1394206, 2091309, 4182618, 6273927, 12547854]

約数ペア:

[(1, 12547854), (2, 6273927), (3, 4182618), (6, 2091309), (9, 1394206), (11, 1140714), (18, 697103), (22, 570357), (33, 380238), (66, 190119), (99, 126746), (127, 98802), (198, 63373), (254, 49401), (381, 32934), (499, 25146), (762, 16467), (998, 12573), (1143, 10978), (1397, 8982), (1497, 8382), (2286, 5489), (2794, 4491), (2994, 4191)]