22199868

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{14341}}^1$

素因数の和:14394

約数の個数: 36

約数和(自身を含む): 57425368

約数和(自身を除く): 35225500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 14341, 28682, 43023, 57364, 86046, 129069, 172092, 258138, 516276, 616663, 1233326, 1849989, 2466652, 3699978, 5549967, 7399956, 11099934, 22199868]

約数ペア:

[(1, 22199868), (2, 11099934), (3, 7399956), (4, 5549967), (6, 3699978), (9, 2466652), (12, 1849989), (18, 1233326), (36, 616663), (43, 516276), (86, 258138), (129, 172092), (172, 129069), (258, 86046), (387, 57364), (516, 43023), (774, 28682), (1548, 14341)]