18426396

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11047}}^1$

素因数の和:11193

約数の個数: 24

約数和(自身を含む): 43308160

約数和(自身を除く): 24881764

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 11047, 22094, 33141, 44188, 66282, 132564, 1535533, 3071066, 4606599, 6142132, 9213198, 18426396]

約数ペア:

[(1, 18426396), (2, 9213198), (3, 6142132), (4, 4606599), (6, 3071066), (12, 1535533), (139, 132564), (278, 66282), (417, 44188), (556, 33141), (834, 22094), (1668, 11047)]