64547442

素因数分解:

$2^1\times 3^4\times {\mathrm{398441}}^1$

素因数の和:398455

約数の個数: 20

約数和(自身を含む): 144634446

約数和(自身を除く): 80087004

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 398441, 796882, 1195323, 2390646, 3585969, 7171938, 10757907, 21515814, 32273721, 64547442]

約数ペア:

[(1, 64547442), (2, 32273721), (3, 21515814), (6, 10757907), (9, 7171938), (18, 3585969), (27, 2390646), (54, 1195323), (81, 796882), (162, 398441)]