172521228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1306979}}^1$

素因数の和:1306997

約数の個数: 24

約数和(自身を含む): 439145280

約数和(自身を除く): 266624052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1306979, 2613958, 3920937, 5227916, 7841874, 14376769, 15683748, 28753538, 43130307, 57507076, 86260614, 172521228]

約数ペア:

[(1, 172521228), (2, 86260614), (3, 57507076), (4, 43130307), (6, 28753538), (11, 15683748), (12, 14376769), (22, 7841874), (33, 5227916), (44, 3920937), (66, 2613958), (132, 1306979)]