12520557162

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1660111}}^1$

素因数の和:1660538

約数の個数: 24

約数和(自身を含む): 27192634560

約数和(自身を除く): 14672077398

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 1660111, 3320222, 4980333, 9960666, 14940999, 29881998, 695586509, 1391173018, 2086759527, 4173519054, 6260278581, 12520557162]

約数ペア:

[(1, 12520557162), (2, 6260278581), (3, 4173519054), (6, 2086759527), (9, 1391173018), (18, 695586509), (419, 29881998), (838, 14940999), (1257, 9960666), (2514, 4980333), (3771, 3320222), (7542, 1660111)]