1585954638

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{28069}}^1$

素因数の和:28193

約数の個数: 48

約数和(自身を含む): 3564440880

約数和(自身を除く): 1978486242

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1314, 3139, 6278, 9417, 18834, 28069, 28251, 56138, 56502, 84207, 168414, 252621, 505242, 1206967, 2049037, 2413934, 3620901, 4098074, 6147111, 7241802, 10862703, 12294222, 18441333, 21725406, 36882666, 88108591, 176217182, 264325773, 528651546, 792977319, 1585954638]

約数ペア:

[(1, 1585954638), (2, 792977319), (3, 528651546), (6, 264325773), (9, 176217182), (18, 88108591), (43, 36882666), (73, 21725406), (86, 18441333), (129, 12294222), (146, 10862703), (219, 7241802), (258, 6147111), (387, 4098074), (438, 3620901), (657, 2413934), (774, 2049037), (1314, 1206967), (3139, 505242), (6278, 252621), (9417, 168414), (18834, 84207), (28069, 56502), (28251, 56138)]