420588162

素因数分解:

$2^1\times 3^2\times {\mathrm{23366009}}^1$

素因数の和:23366017

約数の個数: 12

約数和(自身を含む): 911274390

約数和(自身を除く): 490686228

約数列:

[1, 2, 3, 6, 9, 18, 23366009, 46732018, 70098027, 140196054, 210294081, 420588162]

約数ペア:

[(1, 420588162), (2, 210294081), (3, 140196054), (6, 70098027), (9, 46732018), (18, 23366009)]