40819548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6311}}^1$

素因数の和:6343

約数の個数: 72

約数和(自身を含む): 120887424

約数和(自身を除く): 80067876

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6311, 6468, 12622, 18933, 25244, 37866, 44177, 69421, 75732, 88354, 132531, 138842, 176708, 208263, 265062, 277684, 309239, 416526, 485947, 530124, 618478, 833052, 927717, 971894, 1236956, 1457841, 1855434, 1943788, 2915682, 3401629, 3710868, 5831364, 6803258, 10204887, 13606516, 20409774, 40819548]

約数ペア:

[(1, 40819548), (2, 20409774), (3, 13606516), (4, 10204887), (6, 6803258), (7, 5831364), (11, 3710868), (12, 3401629), (14, 2915682), (21, 1943788), (22, 1855434), (28, 1457841), (33, 1236956), (42, 971894), (44, 927717), (49, 833052), (66, 618478), (77, 530124), (84, 485947), (98, 416526), (132, 309239), (147, 277684), (154, 265062), (196, 208263), (231, 176708), (294, 138842), (308, 132531), (462, 88354), (539, 75732), (588, 69421), (924, 44177), (1078, 37866), (1617, 25244), (2156, 18933), (3234, 12622), (6311, 6468)]