21755636568

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9747149}}^1$

素因数の和:9747192

約数の個数: 48

約数和(自身を含む): 60822216000

約数和(自身を除く): 39066579432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 9747149, 19494298, 29241447, 38988596, 58482894, 77977192, 87724341, 116965788, 175448682, 233931576, 302161619, 350897364, 604323238, 701794728, 906484857, 1208646476, 1812969714, 2417292952, 2719454571, 3625939428, 5438909142, 7251878856, 10877818284, 21755636568]

約数ペア:

[(1, 21755636568), (2, 10877818284), (3, 7251878856), (4, 5438909142), (6, 3625939428), (8, 2719454571), (9, 2417292952), (12, 1812969714), (18, 1208646476), (24, 906484857), (31, 701794728), (36, 604323238), (62, 350897364), (72, 302161619), (93, 233931576), (124, 175448682), (186, 116965788), (248, 87724341), (279, 77977192), (372, 58482894), (558, 38988596), (744, 29241447), (1116, 19494298), (2232, 9747149)]