42808482

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 106704000

約数和(自身を除く): 63895518

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 37, 38, 51, 57, 74, 102, 111, 114, 153, 171, 199, 222, 306, 323, 333, 342, 398, 597, 629, 646, 666, 703, 969, 1194, 1258, 1406, 1791, 1887, 1938, 2109, 2907, 3383, 3582, 3774, 3781, 4218, 5661, 5814, 6327, 6766, 7363, 7562, 10149, 11322, 11343, 11951, 12654, 14726, 20298, 22089, 22686, 23902, 30447, 34029, 35853, 44178, 60894, 64277, 66267, 68058, 71706, 107559, 125171, 128554, 132534, 139897, 192831, 215118, 250342, 279794, 375513, 385662, 419691, 578493, 751026, 839382, 1126539, 1156986, 1259073, 2253078, 2378249, 2518146, 4756498, 7134747, 14269494, 21404241, 42808482]

約数ペア:

[(1, 42808482), (2, 21404241), (3, 14269494), (6, 7134747), (9, 4756498), (17, 2518146), (18, 2378249), (19, 2253078), (34, 1259073), (37, 1156986), (38, 1126539), (51, 839382), (57, 751026), (74, 578493), (102, 419691), (111, 385662), (114, 375513), (153, 279794), (171, 250342), (199, 215118), (222, 192831), (306, 139897), (323, 132534), (333, 128554), (342, 125171), (398, 107559), (597, 71706), (629, 68058), (646, 66267), (666, 64277), (703, 60894), (969, 44178), (1194, 35853), (1258, 34029), (1406, 30447), (1791, 23902), (1887, 22686), (1938, 22089), (2109, 20298), (2907, 14726), (3383, 12654), (3582, 11951), (3774, 11343), (3781, 11322), (4218, 10149), (5661, 7562), (5814, 7363), (6327, 6766)]