140702994

素因数分解:

$2^1\times 3^4\times {\mathrm{868537}}^1$

素因数の和:868551

約数の個数: 20

約数和(自身を含む): 315279294

約数和(自身を除く): 174576300

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 868537, 1737074, 2605611, 5211222, 7816833, 15633666, 23450499, 46900998, 70351497, 140702994]

約数ペア:

[(1, 140702994), (2, 70351497), (3, 46900998), (6, 23450499), (9, 15633666), (18, 7816833), (27, 5211222), (54, 2605611), (81, 1737074), (162, 868537)]