8969814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 22377888

約数和(自身を除く): 13408074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 277, 514, 554, 771, 831, 1542, 1662, 1799, 1939, 2313, 2493, 3598, 3878, 4626, 4986, 5397, 5817, 10794, 11634, 16191, 17451, 32382, 34902, 71189, 142378, 213567, 427134, 498323, 640701, 996646, 1281402, 1494969, 2989938, 4484907, 8969814]

約数ペア:

[(1, 8969814), (2, 4484907), (3, 2989938), (6, 1494969), (7, 1281402), (9, 996646), (14, 640701), (18, 498323), (21, 427134), (42, 213567), (63, 142378), (126, 71189), (257, 34902), (277, 32382), (514, 17451), (554, 16191), (771, 11634), (831, 10794), (1542, 5817), (1662, 5397), (1799, 4986), (1939, 4626), (2313, 3878), (2493, 3598)]