66387726

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 146824704

約数和(自身を除く): 80436978

約数列:

[1, 2, 3, 6, 9, 18, 113, 127, 226, 254, 257, 339, 381, 514, 678, 762, 771, 1017, 1143, 1542, 2034, 2286, 2313, 4626, 14351, 28702, 29041, 32639, 43053, 58082, 65278, 86106, 87123, 97917, 129159, 174246, 195834, 258318, 261369, 293751, 522738, 587502, 3688207, 7376414, 11064621, 22129242, 33193863, 66387726]

約数ペア:

[(1, 66387726), (2, 33193863), (3, 22129242), (6, 11064621), (9, 7376414), (18, 3688207), (113, 587502), (127, 522738), (226, 293751), (254, 261369), (257, 258318), (339, 195834), (381, 174246), (514, 129159), (678, 97917), (762, 87123), (771, 86106), (1017, 65278), (1143, 58082), (1542, 43053), (2034, 32639), (2286, 29041), (2313, 28702), (4626, 14351)]