17019486

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2061

約数の個数: 48

約数和(自身を含む): 41184000

約数和(自身を除く): 24164514

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 1999, 2838, 3998, 4257, 5997, 8514, 11994, 17991, 21989, 35982, 43978, 65967, 85957, 131934, 171914, 197901, 257871, 395802, 515742, 773613, 945527, 1547226, 1891054, 2836581, 5673162, 8509743, 17019486]

約数ペア:

[(1, 17019486), (2, 8509743), (3, 5673162), (6, 2836581), (9, 1891054), (11, 1547226), (18, 945527), (22, 773613), (33, 515742), (43, 395802), (66, 257871), (86, 197901), (99, 171914), (129, 131934), (198, 85957), (258, 65967), (387, 43978), (473, 35982), (774, 21989), (946, 17991), (1419, 11994), (1999, 8514), (2838, 5997), (3998, 4257)]