80434674

素因数分解:

$2^1\times 3^3\times {\mathrm{1489531}}^1$

素因数の和:1489542

約数の個数: 16

約数和(自身を含む): 178743840

約数和(自身を除く): 98309166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1489531, 2979062, 4468593, 8937186, 13405779, 26811558, 40217337, 80434674]

約数ペア:

[(1, 80434674), (2, 40217337), (3, 26811558), (6, 13405779), (9, 8937186), (18, 4468593), (27, 2979062), (54, 1489531)]