71384706

素因数分解:

$2^1\times 3^3\times {\mathrm{1321939}}^1$

素因数の和:1321950

約数の個数: 16

約数和(自身を含む): 158632800

約数和(自身を除く): 87248094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1321939, 2643878, 3965817, 7931634, 11897451, 23794902, 35692353, 71384706]

約数ペア:

[(1, 71384706), (2, 35692353), (3, 23794902), (6, 11897451), (9, 7931634), (18, 3965817), (27, 2643878), (54, 1321939)]