27310338

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2044

約数の個数: 64

約数和(自身を含む): 69120000

約数和(自身を除く): 41809662

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1518, 1999, 2277, 3998, 4554, 5997, 6831, 11994, 13662, 17991, 21989, 35982, 43978, 45977, 53973, 65967, 91954, 107946, 131934, 137931, 197901, 275862, 395802, 413793, 505747, 593703, 827586, 1011494, 1187406, 1241379, 1517241, 2482758, 3034482, 4551723, 9103446, 13655169, 27310338]

約数ペア:

[(1, 27310338), (2, 13655169), (3, 9103446), (6, 4551723), (9, 3034482), (11, 2482758), (18, 1517241), (22, 1241379), (23, 1187406), (27, 1011494), (33, 827586), (46, 593703), (54, 505747), (66, 413793), (69, 395802), (99, 275862), (138, 197901), (198, 137931), (207, 131934), (253, 107946), (297, 91954), (414, 65967), (506, 53973), (594, 45977), (621, 43978), (759, 35982), (1242, 21989), (1518, 17991), (1999, 13662), (2277, 11994), (3998, 6831), (4554, 5997)]