21379198044

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1093}}^1\times {\mathrm{8191}}^1$

素因数の和:9490

約数の個数: 48

約数和(自身を含む): 50187468800

約数和(自身を除く): 28808270756

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1093, 1194, 2186, 2388, 3279, 4372, 6558, 8191, 13116, 16382, 24573, 32764, 49146, 98292, 217507, 435014, 652521, 870028, 1305042, 1630009, 2610084, 3260018, 4890027, 6520036, 8952763, 9780054, 17905526, 19560108, 26858289, 35811052, 53716578, 107433156, 1781599837, 3563199674, 5344799511, 7126399348, 10689599022, 21379198044]

約数ペア:

[(1, 21379198044), (2, 10689599022), (3, 7126399348), (4, 5344799511), (6, 3563199674), (12, 1781599837), (199, 107433156), (398, 53716578), (597, 35811052), (796, 26858289), (1093, 19560108), (1194, 17905526), (2186, 9780054), (2388, 8952763), (3279, 6520036), (4372, 4890027), (6558, 3260018), (8191, 2610084), (13116, 1630009), (16382, 1305042), (24573, 870028), (32764, 652521), (49146, 435014), (98292, 217507)]