21310359504

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{1294361}}^1$

素因数の和:1294393

約数の個数: 80

約数和(自身を含む): 64200355200

約数和(自身を除く): 42889995696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 1294361, 2588722, 3883083, 5177444, 7766166, 9060527, 10354888, 15532332, 18121054, 20709776, 27181581, 31064664, 36242108, 54363162, 62129328, 63423689, 72484216, 108726324, 126847378, 144968432, 190271067, 217452648, 253694756, 380542134, 434905296, 443965823, 507389512, 761084268, 887931646, 1014779024, 1331897469, 1522168536, 1775863292, 2663794938, 3044337072, 3551726584, 5327589876, 7103453168, 10655179752, 21310359504]

約数ペア:

[(1, 21310359504), (2, 10655179752), (3, 7103453168), (4, 5327589876), (6, 3551726584), (7, 3044337072), (8, 2663794938), (12, 1775863292), (14, 1522168536), (16, 1331897469), (21, 1014779024), (24, 887931646), (28, 761084268), (42, 507389512), (48, 443965823), (49, 434905296), (56, 380542134), (84, 253694756), (98, 217452648), (112, 190271067), (147, 144968432), (168, 126847378), (196, 108726324), (294, 72484216), (336, 63423689), (343, 62129328), (392, 54363162), (588, 36242108), (686, 31064664), (784, 27181581), (1029, 20709776), (1176, 18121054), (1372, 15532332), (2058, 10354888), (2352, 9060527), (2744, 7766166), (4116, 5177444), (5488, 3883083), (8232, 2588722), (16464, 1294361)]