57156678

素因数分解:

$2^1\times 3^4\times {\mathrm{352819}}^1$

素因数の和:352833

約数の個数: 20

約数和(自身を含む): 128073660

約数和(自身を除く): 70916982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 352819, 705638, 1058457, 2116914, 3175371, 6350742, 9526113, 19052226, 28578339, 57156678]

約数ペア:

[(1, 57156678), (2, 28578339), (3, 19052226), (6, 9526113), (9, 6350742), (18, 3175371), (27, 2116914), (54, 1058457), (81, 705638), (162, 352819)]