2018659854

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{8861}}^1$

素因数の和:9792

約数の個数: 32

約数和(自身を含む): 4136356224

約数和(自身を除く): 2117696370

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 883, 1766, 2649, 5298, 8861, 17722, 26583, 37969, 53166, 75938, 113907, 227814, 381023, 762046, 1143069, 2286138, 7824263, 15648526, 23472789, 46945578, 336443309, 672886618, 1009329927, 2018659854]

約数ペア:

[(1, 2018659854), (2, 1009329927), (3, 672886618), (6, 336443309), (43, 46945578), (86, 23472789), (129, 15648526), (258, 7824263), (883, 2286138), (1766, 1143069), (2649, 762046), (5298, 381023), (8861, 227814), (17722, 113907), (26583, 75938), (37969, 53166)]