23640174

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2086

約数の個数: 40

約数和(自身を含む): 53724000

約数和(自身を除く): 30083826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 1999, 3942, 3998, 5913, 5997, 11826, 11994, 17991, 35982, 53973, 107946, 145927, 161919, 291854, 323838, 437781, 875562, 1313343, 2626686, 3940029, 7880058, 11820087, 23640174]

約数ペア:

[(1, 23640174), (2, 11820087), (3, 7880058), (6, 3940029), (9, 2626686), (18, 1313343), (27, 875562), (54, 437781), (73, 323838), (81, 291854), (146, 161919), (162, 145927), (219, 107946), (438, 53973), (657, 35982), (1314, 17991), (1971, 11994), (1999, 11826), (3942, 5997), (3998, 5913)]