78424254

素因数分解:

$2^1\times 3^3\times {\mathrm{1452301}}^1$

素因数の和:1452312

約数の個数: 16

約数和(自身を含む): 174276240

約数和(自身を除く): 95851986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1452301, 2904602, 4356903, 8713806, 13070709, 26141418, 39212127, 78424254]

約数ペア:

[(1, 78424254), (2, 39212127), (3, 26141418), (6, 13070709), (9, 8713806), (18, 4356903), (27, 2904602), (54, 1452301)]