27654006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3323}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 59034240

約数和(自身を除く): 31380234

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 3323, 4161, 6646, 8322, 9969, 19938, 63137, 126274, 189411, 242579, 378822, 485158, 727737, 1455474, 4609001, 9218002, 13827003, 27654006]

約数ペア:

[(1, 27654006), (2, 13827003), (3, 9218002), (6, 4609001), (19, 1455474), (38, 727737), (57, 485158), (73, 378822), (114, 242579), (146, 189411), (219, 126274), (438, 63137), (1387, 19938), (2774, 9969), (3323, 8322), (4161, 6646)]