12763458

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1361}}^1$

素因数の和:1890

約数の個数: 24

約数和(自身を含む): 27727596

約数和(自身を除く): 14964138

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1361, 1563, 2722, 3126, 4083, 4689, 8166, 9378, 12249, 24498, 709081, 1418162, 2127243, 4254486, 6381729, 12763458]

約数ペア:

[(1, 12763458), (2, 6381729), (3, 4254486), (6, 2127243), (9, 1418162), (18, 709081), (521, 24498), (1042, 12249), (1361, 9378), (1563, 8166), (2722, 4689), (3126, 4083)]