2745006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 6384000

約数和(自身を除く): 3638994

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 199, 209, 242, 363, 398, 418, 597, 627, 726, 1194, 1254, 2189, 2299, 3781, 4378, 4598, 6567, 6897, 7562, 11343, 13134, 13794, 22686, 24079, 41591, 48158, 72237, 83182, 124773, 144474, 249546, 457501, 915002, 1372503, 2745006]

約数ペア:

[(1, 2745006), (2, 1372503), (3, 915002), (6, 457501), (11, 249546), (19, 144474), (22, 124773), (33, 83182), (38, 72237), (57, 48158), (66, 41591), (114, 24079), (121, 22686), (199, 13794), (209, 13134), (242, 11343), (363, 7562), (398, 6897), (418, 6567), (597, 4598), (627, 4378), (726, 3781), (1194, 2299), (1254, 2189)]