266570874

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{33889}}^1$

素因数の和:33939

約数の個数: 48

約数和(自身を含む): 634420800

約数和(自身を除く): 367849926

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 33889, 67778, 101667, 203334, 305001, 610002, 643891, 779447, 1287782, 1558894, 1931673, 2338341, 3863346, 4676682, 5795019, 7015023, 11590038, 14030046, 14809493, 29618986, 44428479, 88856958, 133285437, 266570874]

約数ペア:

[(1, 266570874), (2, 133285437), (3, 88856958), (6, 44428479), (9, 29618986), (18, 14809493), (19, 14030046), (23, 11590038), (38, 7015023), (46, 5795019), (57, 4676682), (69, 3863346), (114, 2338341), (138, 1931673), (171, 1558894), (207, 1287782), (342, 779447), (414, 643891), (437, 610002), (874, 305001), (1311, 203334), (2622, 101667), (3933, 67778), (7866, 33889)]