1330388874

素因数分解:

$2^1\times 3^4\times {\mathrm{8212277}}^1$

素因数の和:8212291

約数の個数: 20

約数和(自身を含む): 2981056914

約数和(自身を除く): 1650668040

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8212277, 16424554, 24636831, 49273662, 73910493, 147820986, 221731479, 443462958, 665194437, 1330388874]

約数ペア:

[(1, 1330388874), (2, 665194437), (3, 443462958), (6, 221731479), (9, 147820986), (18, 73910493), (27, 49273662), (54, 24636831), (81, 16424554), (162, 8212277)]