16940712708

素因数分解:

$2^2\times 3^3\times {\mathrm{709}}^1\times {\mathrm{221239}}^1$

素因数の和:221961

約数の個数: 48

約数和(自身を含む): 43982512000

約数和(自身を除く): 27041799292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 709, 1418, 2127, 2836, 4254, 6381, 8508, 12762, 19143, 25524, 38286, 76572, 221239, 442478, 663717, 884956, 1327434, 1991151, 2654868, 3982302, 5973453, 7964604, 11946906, 23893812, 156858451, 313716902, 470575353, 627433804, 941150706, 1411726059, 1882301412, 2823452118, 4235178177, 5646904236, 8470356354, 16940712708]

約数ペア:

[(1, 16940712708), (2, 8470356354), (3, 5646904236), (4, 4235178177), (6, 2823452118), (9, 1882301412), (12, 1411726059), (18, 941150706), (27, 627433804), (36, 470575353), (54, 313716902), (108, 156858451), (709, 23893812), (1418, 11946906), (2127, 7964604), (2836, 5973453), (4254, 3982302), (6381, 2654868), (8508, 1991151), (12762, 1327434), (19143, 884956), (25524, 663717), (38286, 442478), (76572, 221239)]