40421052

素因数分解:

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

素因数の和:568

約数の個数: 96

約数和(自身を含む): 120995840

約数和(自身を除く): 80574788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 127, 189, 252, 254, 378, 381, 421, 508, 756, 762, 842, 889, 1143, 1263, 1524, 1684, 1778, 2286, 2526, 2667, 2947, 3429, 3556, 3789, 4572, 5052, 5334, 5894, 6858, 7578, 8001, 8841, 10668, 11367, 11788, 13716, 15156, 16002, 17682, 22734, 24003, 26523, 32004, 35364, 45468, 48006, 53046, 53467, 79569, 96012, 106092, 106934, 159138, 160401, 213868, 318276, 320802, 374269, 481203, 641604, 748538, 962406, 1122807, 1443609, 1497076, 1924812, 2245614, 2887218, 3368421, 4491228, 5774436, 6736842, 10105263, 13473684, 20210526, 40421052]

約数ペア:

[(1, 40421052), (2, 20210526), (3, 13473684), (4, 10105263), (6, 6736842), (7, 5774436), (9, 4491228), (12, 3368421), (14, 2887218), (18, 2245614), (21, 1924812), (27, 1497076), (28, 1443609), (36, 1122807), (42, 962406), (54, 748538), (63, 641604), (84, 481203), (108, 374269), (126, 320802), (127, 318276), (189, 213868), (252, 160401), (254, 159138), (378, 106934), (381, 106092), (421, 96012), (508, 79569), (756, 53467), (762, 53046), (842, 48006), (889, 45468), (1143, 35364), (1263, 32004), (1524, 26523), (1684, 24003), (1778, 22734), (2286, 17682), (2526, 16002), (2667, 15156), (2947, 13716), (3429, 11788), (3556, 11367), (3789, 10668), (4572, 8841), (5052, 8001), (5334, 7578), (5894, 6858)]