78891678

素因数分解:

$2^1\times 3^3\times {\mathrm{1460957}}^1$

素因数の和:1460968

約数の個数: 16

約数和(自身を含む): 175314960

約数和(自身を除く): 96423282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1460957, 2921914, 4382871, 8765742, 13148613, 26297226, 39445839, 78891678]

約数ペア:

[(1, 78891678), (2, 39445839), (3, 26297226), (6, 13148613), (9, 8765742), (18, 4382871), (27, 2921914), (54, 1460957)]