80491302

素因数分解:

$2^1\times 3^2\times {\mathrm{4471739}}^1$

素因数の和:4471747

約数の個数: 12

約数和(自身を含む): 174397860

約数和(自身を除く): 93906558

約数列:

[1, 2, 3, 6, 9, 18, 4471739, 8943478, 13415217, 26830434, 40245651, 80491302]

約数ペア:

[(1, 80491302), (2, 40245651), (3, 26830434), (6, 13415217), (9, 8943478), (18, 4471739)]