12565782

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^2\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 36

約数和(自身を含む): 27814644

約数和(自身を除く): 15248862

約数列:

[1, 2, 3, 6, 9, 18, 73, 131, 146, 219, 262, 393, 438, 657, 786, 1179, 1314, 2358, 5329, 9563, 10658, 15987, 19126, 28689, 31974, 47961, 57378, 86067, 95922, 172134, 698099, 1396198, 2094297, 4188594, 6282891, 12565782]

約数ペア:

[(1, 12565782), (2, 6282891), (3, 4188594), (6, 2094297), (9, 1396198), (18, 698099), (73, 172134), (131, 95922), (146, 86067), (219, 57378), (262, 47961), (393, 31974), (438, 28689), (657, 19126), (786, 15987), (1179, 10658), (1314, 9563), (2358, 5329)]