66839742

素因数分解:

$2^1\times 3^4\times {\mathrm{412591}}^1$

素因数の和:412605

約数の個数: 20

約数和(自身を含む): 149770896

約数和(自身を除く): 82931154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 412591, 825182, 1237773, 2475546, 3713319, 7426638, 11139957, 22279914, 33419871, 66839742]

約数ペア:

[(1, 66839742), (2, 33419871), (3, 22279914), (6, 11139957), (9, 7426638), (18, 3713319), (27, 2475546), (54, 1237773), (81, 825182), (162, 412591)]