66465714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1582517}}^1$

素因数の和:1582529

約数の個数: 16

約数和(自身を含む): 151921728

約数和(自身を除く): 85456014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1582517, 3165034, 4747551, 9495102, 11077619, 22155238, 33232857, 66465714]

約数ペア:

[(1, 66465714), (2, 33232857), (3, 22155238), (6, 11077619), (7, 9495102), (14, 4747551), (21, 3165034), (42, 1582517)]