2017974186

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{18503}}^1$

素因数の和:18667

約数の個数: 48

約数和(自身を含む): 4485813696

約数和(自身を除く): 2467839510

約数列:

[1, 2, 3, 6, 9, 18, 73, 83, 146, 166, 219, 249, 438, 498, 657, 747, 1314, 1494, 6059, 12118, 18177, 18503, 36354, 37006, 54531, 55509, 109062, 111018, 166527, 333054, 1350719, 1535749, 2701438, 3071498, 4052157, 4607247, 8104314, 9214494, 12156471, 13821741, 24312942, 27643482, 112109677, 224219354, 336329031, 672658062, 1008987093, 2017974186]

約数ペア:

[(1, 2017974186), (2, 1008987093), (3, 672658062), (6, 336329031), (9, 224219354), (18, 112109677), (73, 27643482), (83, 24312942), (146, 13821741), (166, 12156471), (219, 9214494), (249, 8104314), (438, 4607247), (498, 4052157), (657, 3071498), (747, 2701438), (1314, 1535749), (1494, 1350719), (6059, 333054), (12118, 166527), (18177, 111018), (18503, 109062), (36354, 55509), (37006, 54531)]