1856636613

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229981}}^1$

素因数の和:230026

約数の個数: 32

約数和(自身を含む): 3090958080

約数和(自身を除く): 1234321467

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 229981, 689943, 2069829, 2989753, 5289563, 6209487, 8969259, 15868689, 26907777, 47606067, 68764319, 80723331, 142818201, 206292957, 618878871, 1856636613]

約数ペア:

[(1, 1856636613), (3, 618878871), (9, 206292957), (13, 142818201), (23, 80723331), (27, 68764319), (39, 47606067), (69, 26907777), (117, 15868689), (207, 8969259), (299, 6209487), (351, 5289563), (621, 2989753), (897, 2069829), (2691, 689943), (8073, 229981)]