900406908

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{100447}}^1$

素因数の和:100543

約数の個数: 48

約数和(自身を含む): 2362536960

約数和(自身を除く): 1462130052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 100447, 200894, 301341, 401788, 602682, 904023, 1205364, 1808046, 2712069, 3616092, 5424138, 8337101, 10848276, 16674202, 25011303, 33348404, 50022606, 75033909, 100045212, 150067818, 225101727, 300135636, 450203454, 900406908]

約数ペア:

[(1, 900406908), (2, 450203454), (3, 300135636), (4, 225101727), (6, 150067818), (9, 100045212), (12, 75033909), (18, 50022606), (27, 33348404), (36, 25011303), (54, 16674202), (83, 10848276), (108, 8337101), (166, 5424138), (249, 3616092), (332, 2712069), (498, 1808046), (747, 1205364), (996, 904023), (1494, 602682), (2241, 401788), (2988, 301341), (4482, 200894), (8964, 100447)]