219367788

素因数分解:

$2^2\times 3^1\times {\mathrm{2441}}^1\times {\mathrm{7489}}^1$

素因数の和:9937

約数の個数: 24

約数和(自身を含む): 512136240

約数和(自身を除く): 292768452

約数列:

[1, 2, 3, 4, 6, 12, 2441, 4882, 7323, 7489, 9764, 14646, 14978, 22467, 29292, 29956, 44934, 89868, 18280649, 36561298, 54841947, 73122596, 109683894, 219367788]

約数ペア:

[(1, 219367788), (2, 109683894), (3, 73122596), (4, 54841947), (6, 36561298), (12, 18280649), (2441, 89868), (4882, 44934), (7323, 29956), (7489, 29292), (9764, 22467), (14646, 14978)]