2016754308

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{643919}}^1$

素因数の和:643961

約数の個数: 48

約数和(自身を含む): 5408928000

約数和(自身を除く): 3392173692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 643919, 1287838, 1931757, 2575676, 3863514, 5795271, 7727028, 11590542, 17385813, 18673651, 23181084, 34771626, 37347302, 56020953, 69543252, 74694604, 112041906, 168062859, 224083812, 336125718, 504188577, 672251436, 1008377154, 2016754308]

約数ペア:

[(1, 2016754308), (2, 1008377154), (3, 672251436), (4, 504188577), (6, 336125718), (9, 224083812), (12, 168062859), (18, 112041906), (27, 74694604), (29, 69543252), (36, 56020953), (54, 37347302), (58, 34771626), (87, 23181084), (108, 18673651), (116, 17385813), (174, 11590542), (261, 7727028), (348, 5795271), (522, 3863514), (783, 2575676), (1044, 1931757), (1566, 1287838), (3132, 643919)]