2563326

素因数分解:

$2^1\times 3^4\times {\mathrm{15823}}^1$

素因数の和:15837

約数の個数: 20

約数和(自身を含む): 5744112

約数和(自身を除く): 3180786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 15823, 31646, 47469, 94938, 142407, 284814, 427221, 854442, 1281663, 2563326]

約数ペア:

[(1, 2563326), (2, 1281663), (3, 854442), (6, 427221), (9, 284814), (18, 142407), (27, 94938), (54, 47469), (81, 31646), (162, 15823)]