11780874

素因数分解:

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

素因数の和:97

約数の個数: 108

約数和(自身を含む): 32184594

約数和(自身を除く): 20403720

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 49, 57, 63, 74, 98, 111, 114, 126, 133, 147, 171, 222, 259, 266, 294, 333, 342, 361, 399, 441, 518, 666, 703, 722, 777, 798, 882, 931, 1083, 1197, 1406, 1554, 1813, 1862, 2109, 2166, 2331, 2394, 2527, 2793, 3249, 3626, 4218, 4662, 4921, 5054, 5439, 5586, 6327, 6498, 7581, 8379, 9842, 10878, 12654, 13357, 14763, 15162, 16317, 16758, 17689, 22743, 26714, 29526, 32634, 34447, 35378, 40071, 44289, 45486, 53067, 68894, 80142, 88578, 93499, 103341, 106134, 120213, 159201, 186998, 206682, 240426, 280497, 310023, 318402, 560994, 620046, 654493, 841491, 1308986, 1682982, 1963479, 3926958, 5890437, 11780874]

約数ペア:

[(1, 11780874), (2, 5890437), (3, 3926958), (6, 1963479), (7, 1682982), (9, 1308986), (14, 841491), (18, 654493), (19, 620046), (21, 560994), (37, 318402), (38, 310023), (42, 280497), (49, 240426), (57, 206682), (63, 186998), (74, 159201), (98, 120213), (111, 106134), (114, 103341), (126, 93499), (133, 88578), (147, 80142), (171, 68894), (222, 53067), (259, 45486), (266, 44289), (294, 40071), (333, 35378), (342, 34447), (361, 32634), (399, 29526), (441, 26714), (518, 22743), (666, 17689), (703, 16758), (722, 16317), (777, 15162), (798, 14763), (882, 13357), (931, 12654), (1083, 10878), (1197, 9842), (1406, 8379), (1554, 7581), (1813, 6498), (1862, 6327), (2109, 5586), (2166, 5439), (2331, 5054), (2394, 4921), (2527, 4662), (2793, 4218), (3249, 3626)]