1330367814

素因数分解:

$2^1\times 3^4\times {\mathrm{8212147}}^1$

素因数の和:8212161

約数の個数: 20

約数和(自身を含む): 2981009724

約数和(自身を除く): 1650641910

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8212147, 16424294, 24636441, 49272882, 73909323, 147818646, 221727969, 443455938, 665183907, 1330367814]

約数ペア:

[(1, 1330367814), (2, 665183907), (3, 443455938), (6, 221727969), (9, 147818646), (18, 73909323), (27, 49272882), (54, 24636441), (81, 16424294), (162, 8212147)]