28877958

素因数分解:

$2^1\times 3^4\times {\mathrm{178259}}^1$

素因数の和:178273

約数の個数: 20

約数和(自身を含む): 64708380

約数和(自身を除く): 35830422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 178259, 356518, 534777, 1069554, 1604331, 3208662, 4812993, 9625986, 14438979, 28877958]

約数ペア:

[(1, 28877958), (2, 14438979), (3, 9625986), (6, 4812993), (9, 3208662), (18, 1604331), (27, 1069554), (54, 534777), (81, 356518), (162, 178259)]