8220402

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1777}}^1$

素因数の和:2042

約数の個数: 24

約数和(自身を含む): 17890236

約数和(自身を除く): 9669834

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 1777, 2313, 3554, 4626, 5331, 10662, 15993, 31986, 456689, 913378, 1370067, 2740134, 4110201, 8220402]

約数ペア:

[(1, 8220402), (2, 4110201), (3, 2740134), (6, 1370067), (9, 913378), (18, 456689), (257, 31986), (514, 15993), (771, 10662), (1542, 5331), (1777, 4626), (2313, 3554)]