8642484

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 22939840

約数和(自身を除く): 14297356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 1861, 2322, 3722, 4644, 5583, 7444, 11166, 16749, 22332, 33498, 50247, 66996, 80023, 100494, 160046, 200988, 240069, 320092, 480138, 720207, 960276, 1440414, 2160621, 2880828, 4321242, 8642484]

約数ペア:

[(1, 8642484), (2, 4321242), (3, 2880828), (4, 2160621), (6, 1440414), (9, 960276), (12, 720207), (18, 480138), (27, 320092), (36, 240069), (43, 200988), (54, 160046), (86, 100494), (108, 80023), (129, 66996), (172, 50247), (258, 33498), (387, 22332), (516, 16749), (774, 11166), (1161, 7444), (1548, 5583), (1861, 4644), (2322, 3722)]