126816906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65437}}^1$

素因数の和:65478

約数の個数: 32

約数和(自身を含む): 282692160

約数和(自身を除く): 155875254

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 65437, 130874, 196311, 392622, 1112429, 1243303, 2224858, 2486606, 3337287, 3729909, 6674574, 7459818, 21136151, 42272302, 63408453, 126816906]

約数ペア:

[(1, 126816906), (2, 63408453), (3, 42272302), (6, 21136151), (17, 7459818), (19, 6674574), (34, 3729909), (38, 3337287), (51, 2486606), (57, 2224858), (102, 1243303), (114, 1112429), (323, 392622), (646, 196311), (969, 130874), (1938, 65437)]