80949042

素因数分解:

$2^1\times 3^2\times {\mathrm{4497169}}^1$

素因数の和:4497177

約数の個数: 12

約数和(自身を含む): 175389630

約数和(自身を除く): 94440588

約数列:

[1, 2, 3, 6, 9, 18, 4497169, 8994338, 13491507, 26983014, 40474521, 80949042]

約数ペア:

[(1, 80949042), (2, 40474521), (3, 26983014), (6, 13491507), (9, 8994338), (18, 4497169)]