26654238

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 65345280

約数和(自身を除く): 38691042

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 883, 1118, 1161, 1677, 1766, 2322, 2649, 3354, 5031, 5298, 7947, 10062, 11479, 15093, 15894, 22958, 23841, 30186, 34437, 37969, 47682, 68874, 75938, 103311, 113907, 206622, 227814, 309933, 341721, 493597, 619866, 683442, 987194, 1025163, 1480791, 2050326, 2961582, 4442373, 8884746, 13327119, 26654238]

約数ペア:

[(1, 26654238), (2, 13327119), (3, 8884746), (6, 4442373), (9, 2961582), (13, 2050326), (18, 1480791), (26, 1025163), (27, 987194), (39, 683442), (43, 619866), (54, 493597), (78, 341721), (86, 309933), (117, 227814), (129, 206622), (234, 113907), (258, 103311), (351, 75938), (387, 68874), (559, 47682), (702, 37969), (774, 34437), (883, 30186), (1118, 23841), (1161, 22958), (1677, 15894), (1766, 15093), (2322, 11479), (2649, 10062), (3354, 7947), (5031, 5298)]