7802046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3259}}^1$

素因数の和:3293

約数の個数: 48

約数和(自身を含む): 20342400

約数和(自身を除く): 12540354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 3259, 6518, 9777, 19554, 22813, 29331, 45626, 58662, 61921, 68439, 123842, 136878, 185763, 205317, 371526, 410634, 433447, 557289, 866894, 1114578, 1300341, 2600682, 3901023, 7802046]

約数ペア:

[(1, 7802046), (2, 3901023), (3, 2600682), (6, 1300341), (7, 1114578), (9, 866894), (14, 557289), (18, 433447), (19, 410634), (21, 371526), (38, 205317), (42, 185763), (57, 136878), (63, 123842), (114, 68439), (126, 61921), (133, 58662), (171, 45626), (266, 29331), (342, 22813), (399, 19554), (798, 9777), (1197, 6518), (2394, 3259)]