64541934

素因数分解:

$2^1\times 3^4\times {\mathrm{398407}}^1$

素因数の和:398421

約数の個数: 20

約数和(自身を含む): 144622104

約数和(自身を除く): 80080170

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 398407, 796814, 1195221, 2390442, 3585663, 7171326, 10756989, 21513978, 32270967, 64541934]

約数ペア:

[(1, 64541934), (2, 32270967), (3, 21513978), (6, 10756989), (9, 7171326), (18, 3585663), (27, 2390442), (54, 1195221), (81, 796814), (162, 398407)]