2506738.00000000

素因数分解:

$2^3\times 3^2\times {\mathrm{811}}^1\times {\mathrm{1493}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 236559960

約数和(自身を除く): 149380704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 811, 1493, 1622, 2433, 2986, 3244, 4479, 4866, 5972, 6488, 7299, 8958, 9732, 11944, 13437, 14598, 17916, 19464, 26874, 29196, 35832, 53748, 58392, 107496, 1210823, 2421646, 3632469, 4843292, 7264938, 9686584, 10897407, 14529876, 21794814, 29059752, 43589628, 87179256]

約数ペア:

[(1, 87179256), (2, 43589628), (3, 29059752), (4, 21794814), (6, 14529876), (8, 10897407), (9, 9686584), (12, 7264938), (18, 4843292), (24, 3632469), (36, 2421646), (72, 1210823), (811, 107496), (1493, 58392), (1622, 53748), (2433, 35832), (2986, 29196), (3244, 26874), (4479, 19464), (4866, 17916), (5972, 14598), (6488, 13437), (7299, 11944), (8958, 9732)]