13306420428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1247321}}^1$

素因数の和:1247462

約数の個数: 48

約数和(自身を含む): 35763216384

約数和(自身を除く): 22456795956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 1247321, 2494642, 3741963, 4989284, 7483926, 8731247, 14967852, 17462494, 26193741, 34924988, 52387482, 104774964, 158409767, 316819534, 475229301, 633639068, 950458602, 1108868369, 1900917204, 2217736738, 3326605107, 4435473476, 6653210214, 13306420428]

約数ペア:

[(1, 13306420428), (2, 6653210214), (3, 4435473476), (4, 3326605107), (6, 2217736738), (7, 1900917204), (12, 1108868369), (14, 950458602), (21, 633639068), (28, 475229301), (42, 316819534), (84, 158409767), (127, 104774964), (254, 52387482), (381, 34924988), (508, 26193741), (762, 17462494), (889, 14967852), (1524, 8731247), (1778, 7483926), (2667, 4989284), (3556, 3741963), (5334, 2494642), (10668, 1247321)]