1156986

素因数分解:

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

素因数の和:243

約数の個数: 48

約数和(自身を含む): 2808000

約数和(自身を除く): 1651014

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 199, 306, 323, 342, 398, 597, 646, 969, 1194, 1791, 1938, 2907, 3383, 3582, 3781, 5814, 6766, 7562, 10149, 11343, 20298, 22686, 30447, 34029, 60894, 64277, 68058, 128554, 192831, 385662, 578493, 1156986]

約数ペア:

[(1, 1156986), (2, 578493), (3, 385662), (6, 192831), (9, 128554), (17, 68058), (18, 64277), (19, 60894), (34, 34029), (38, 30447), (51, 22686), (57, 20298), (102, 11343), (114, 10149), (153, 7562), (171, 6766), (199, 5814), (306, 3781), (323, 3582), (342, 3383), (398, 2907), (597, 1938), (646, 1791), (969, 1194)]