218400852

素因数分解:

$2^2\times 3^1\times {\mathrm{3323}}^1\times {\mathrm{5477}}^1$

素因数の和:8807

約数の個数: 24

約数和(自身を含む): 509848416

約数和(自身を除く): 291447564

約数列:

[1, 2, 3, 4, 6, 12, 3323, 5477, 6646, 9969, 10954, 13292, 16431, 19938, 21908, 32862, 39876, 65724, 18200071, 36400142, 54600213, 72800284, 109200426, 218400852]

約数ペア:

[(1, 218400852), (2, 109200426), (3, 72800284), (4, 54600213), (6, 36400142), (12, 18200071), (3323, 65724), (5477, 39876), (6646, 32862), (9969, 21908), (10954, 19938), (13292, 16431)]