40171662

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5107}}^1$

素因数の和:5157

約数の個数: 48

約数和(自身を含む): 95621760

約数和(自身を除く): 55450098

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 5107, 7866, 10214, 15321, 30642, 45963, 91926, 97033, 117461, 194066, 234922, 291099, 352383, 582198, 704766, 873297, 1057149, 1746594, 2114298, 2231759, 4463518, 6695277, 13390554, 20085831, 40171662]

約数ペア:

[(1, 40171662), (2, 20085831), (3, 13390554), (6, 6695277), (9, 4463518), (18, 2231759), (19, 2114298), (23, 1746594), (38, 1057149), (46, 873297), (57, 704766), (69, 582198), (114, 352383), (138, 291099), (171, 234922), (207, 194066), (342, 117461), (414, 97033), (437, 91926), (874, 45963), (1311, 30642), (2622, 15321), (3933, 10214), (5107, 7866)]