1871330251662

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{881}}^1\times {\mathrm{751627}}^1$

素因数の和:752673

約数の個数: 48

約数和(自身を含む): 4085010991152

約数和(自身を除く): 2213680739490

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 881, 942, 1413, 1762, 2643, 2826, 5286, 7929, 15858, 138317, 276634, 414951, 751627, 829902, 1244853, 1503254, 2254881, 2489706, 4509762, 6764643, 13529286, 118005439, 236010878, 354016317, 662183387, 708032634, 1062048951, 1324366774, 1986550161, 2124097902, 3973100322, 5959650483, 11919300966, 103962791759, 207925583518, 311888375277, 623776750554, 935665125831, 1871330251662]

約数ペア:

[(1, 1871330251662), (2, 935665125831), (3, 623776750554), (6, 311888375277), (9, 207925583518), (18, 103962791759), (157, 11919300966), (314, 5959650483), (471, 3973100322), (881, 2124097902), (942, 1986550161), (1413, 1324366774), (1762, 1062048951), (2643, 708032634), (2826, 662183387), (5286, 354016317), (7929, 236010878), (15858, 118005439), (138317, 13529286), (276634, 6764643), (414951, 4509762), (751627, 2489706), (829902, 2254881), (1244853, 1503254)]