25920006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{997}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 59400960

約数和(自身を除く): 33480954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 619, 997, 1238, 1857, 1994, 2991, 3714, 4333, 5982, 6979, 8666, 12999, 13958, 20937, 25998, 41874, 617143, 1234286, 1851429, 3702858, 4320001, 8640002, 12960003, 25920006]

約数ペア:

[(1, 25920006), (2, 12960003), (3, 8640002), (6, 4320001), (7, 3702858), (14, 1851429), (21, 1234286), (42, 617143), (619, 41874), (997, 25998), (1238, 20937), (1857, 13958), (1994, 12999), (2991, 8666), (3714, 6979), (4333, 5982)]