2018355576

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1\times {\mathrm{1193}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 5093604000

約数和(自身を除く): 3075248424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 449, 471, 628, 898, 942, 1193, 1256, 1347, 1796, 1884, 2386, 2694, 3579, 3592, 3768, 4772, 5388, 7158, 9544, 10776, 14316, 28632, 70493, 140986, 187301, 211479, 281972, 374602, 422958, 535657, 561903, 563944, 749204, 845916, 1071314, 1123806, 1498408, 1606971, 1691832, 2142628, 2247612, 3213942, 4285256, 4495224, 6427884, 12855768, 84098149, 168196298, 252294447, 336392596, 504588894, 672785192, 1009177788, 2018355576]

約数ペア:

[(1, 2018355576), (2, 1009177788), (3, 672785192), (4, 504588894), (6, 336392596), (8, 252294447), (12, 168196298), (24, 84098149), (157, 12855768), (314, 6427884), (449, 4495224), (471, 4285256), (628, 3213942), (898, 2247612), (942, 2142628), (1193, 1691832), (1256, 1606971), (1347, 1498408), (1796, 1123806), (1884, 1071314), (2386, 845916), (2694, 749204), (3579, 563944), (3592, 561903), (3768, 535657), (4772, 422958), (5388, 374602), (7158, 281972), (9544, 211479), (10776, 187301), (14316, 140986), (28632, 70493)]