3926958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 9902952

約数和(自身を除く): 5975994

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 49, 57, 74, 98, 111, 114, 133, 147, 222, 259, 266, 294, 361, 399, 518, 703, 722, 777, 798, 931, 1083, 1406, 1554, 1813, 1862, 2109, 2166, 2527, 2793, 3626, 4218, 4921, 5054, 5439, 5586, 7581, 9842, 10878, 13357, 14763, 15162, 17689, 26714, 29526, 34447, 35378, 40071, 53067, 68894, 80142, 93499, 103341, 106134, 186998, 206682, 280497, 560994, 654493, 1308986, 1963479, 3926958]

約数ペア:

[(1, 3926958), (2, 1963479), (3, 1308986), (6, 654493), (7, 560994), (14, 280497), (19, 206682), (21, 186998), (37, 106134), (38, 103341), (42, 93499), (49, 80142), (57, 68894), (74, 53067), (98, 40071), (111, 35378), (114, 34447), (133, 29526), (147, 26714), (222, 17689), (259, 15162), (266, 14763), (294, 13357), (361, 10878), (399, 9842), (518, 7581), (703, 5586), (722, 5439), (777, 5054), (798, 4921), (931, 4218), (1083, 3626), (1406, 2793), (1554, 2527), (1813, 2166), (1862, 2109)]