26947368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 84264960

約数和(自身を除く): 57317592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 127, 168, 252, 254, 381, 421, 504, 508, 762, 842, 889, 1016, 1143, 1263, 1524, 1684, 1778, 2286, 2526, 2667, 2947, 3048, 3368, 3556, 3789, 4572, 5052, 5334, 5894, 7112, 7578, 8001, 8841, 9144, 10104, 10668, 11788, 15156, 16002, 17682, 21336, 23576, 26523, 30312, 32004, 35364, 53046, 53467, 64008, 70728, 106092, 106934, 160401, 212184, 213868, 320802, 374269, 427736, 481203, 641604, 748538, 962406, 1122807, 1283208, 1497076, 1924812, 2245614, 2994152, 3368421, 3849624, 4491228, 6736842, 8982456, 13473684, 26947368]

約数ペア:

[(1, 26947368), (2, 13473684), (3, 8982456), (4, 6736842), (6, 4491228), (7, 3849624), (8, 3368421), (9, 2994152), (12, 2245614), (14, 1924812), (18, 1497076), (21, 1283208), (24, 1122807), (28, 962406), (36, 748538), (42, 641604), (56, 481203), (63, 427736), (72, 374269), (84, 320802), (126, 213868), (127, 212184), (168, 160401), (252, 106934), (254, 106092), (381, 70728), (421, 64008), (504, 53467), (508, 53046), (762, 35364), (842, 32004), (889, 30312), (1016, 26523), (1143, 23576), (1263, 21336), (1524, 17682), (1684, 16002), (1778, 15156), (2286, 11788), (2526, 10668), (2667, 10104), (2947, 9144), (3048, 8841), (3368, 8001), (3556, 7578), (3789, 7112), (4572, 5894), (5052, 5334)]