64620066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1538573}}^1$

素因数の和:1538585

約数の個数: 16

約数和(自身を含む): 147703104

約数和(自身を除く): 83083038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1538573, 3077146, 4615719, 9231438, 10770011, 21540022, 32310033, 64620066]

約数ペア:

[(1, 64620066), (2, 32310033), (3, 21540022), (6, 10770011), (7, 9231438), (14, 4615719), (21, 3077146), (42, 1538573)]