66651438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1586939}}^1$

素因数の和:1586951

約数の個数: 16

約数和(自身を含む): 152346240

約数和(自身を除く): 85694802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1586939, 3173878, 4760817, 9521634, 11108573, 22217146, 33325719, 66651438]

約数ペア:

[(1, 66651438), (2, 33325719), (3, 22217146), (6, 11108573), (7, 9521634), (14, 4760817), (21, 3173878), (42, 1586939)]