12814802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 26659584

約数和(自身を除く): 13844782

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 173, 182, 259, 286, 346, 407, 481, 518, 814, 962, 1001, 1211, 1903, 2002, 2249, 2422, 2849, 3367, 3806, 4498, 5291, 5698, 6401, 6734, 10582, 12802, 13321, 15743, 24739, 26642, 31486, 37037, 44807, 49478, 70411, 74074, 83213, 89614, 140822, 166426, 173173, 346346, 492877, 582491, 915343, 985754, 1164982, 1830686, 6407401, 12814802]

約数ペア:

[(1, 12814802), (2, 6407401), (7, 1830686), (11, 1164982), (13, 985754), (14, 915343), (22, 582491), (26, 492877), (37, 346346), (74, 173173), (77, 166426), (91, 140822), (143, 89614), (154, 83213), (173, 74074), (182, 70411), (259, 49478), (286, 44807), (346, 37037), (407, 31486), (481, 26642), (518, 24739), (814, 15743), (962, 13321), (1001, 12802), (1211, 10582), (1903, 6734), (2002, 6401), (2249, 5698), (2422, 5291), (2849, 4498), (3367, 3806)]