51568326

素因数分解:

$2^1\times 3^4\times {\mathrm{318323}}^1$

素因数の和:318337

約数の個数: 20

約数和(自身を含む): 115551612

約数和(自身を除く): 63983286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 318323, 636646, 954969, 1909938, 2864907, 5729814, 8594721, 17189442, 25784163, 51568326]

約数ペア:

[(1, 51568326), (2, 25784163), (3, 17189442), (6, 8594721), (9, 5729814), (18, 2864907), (27, 1909938), (54, 954969), (81, 636646), (162, 318323)]