425890386

素因数分解:

$2^1\times 3^4\times {\mathrm{2628953}}^1$

素因数の和:2628967

約数の個数: 20

約数和(自身を含む): 954310302

約数和(自身を除く): 528419916

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2628953, 5257906, 7886859, 15773718, 23660577, 47321154, 70981731, 141963462, 212945193, 425890386]

約数ペア:

[(1, 425890386), (2, 212945193), (3, 141963462), (6, 70981731), (9, 47321154), (18, 23660577), (27, 15773718), (54, 7886859), (81, 5257906), (162, 2628953)]