80402508

素因数分解:

$2^2\times 3^2\times {\mathrm{2233403}}^1$

素因数の和:2233413

約数の個数: 18

約数和(自身を含む): 203239764

約数和(自身を除く): 122837256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2233403, 4466806, 6700209, 8933612, 13400418, 20100627, 26800836, 40201254, 80402508]

約数ペア:

[(1, 80402508), (2, 40201254), (3, 26800836), (4, 20100627), (6, 13400418), (9, 8933612), (12, 6700209), (18, 4466806), (36, 2233403)]