80657442

素因数分解:

$2^1\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{4441}}^1$

素因数の和:5458

約数の個数: 24

約数和(自身を含む): 174970380

約数和(自身を除く): 94312938

約数列:

[1, 2, 3, 6, 9, 18, 1009, 2018, 3027, 4441, 6054, 8882, 9081, 13323, 18162, 26646, 39969, 79938, 4480969, 8961938, 13442907, 26885814, 40328721, 80657442]

約数ペア:

[(1, 80657442), (2, 40328721), (3, 26885814), (6, 13442907), (9, 8961938), (18, 4480969), (1009, 79938), (2018, 39969), (3027, 26646), (4441, 18162), (6054, 13323), (8882, 9081)]