78156846

素因数分解:

$2^1\times 3^3\times {\mathrm{1447349}}^1$

素因数の和:1447360

約数の個数: 16

約数和(自身を含む): 173682000

約数和(自身を除く): 95525154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1447349, 2894698, 4342047, 8684094, 13026141, 26052282, 39078423, 78156846]

約数ペア:

[(1, 78156846), (2, 39078423), (3, 26052282), (6, 13026141), (9, 8684094), (18, 4342047), (27, 2894698), (54, 1447349)]