13218174

素因数分解:

$2^1\times 3^3\times {\mathrm{244781}}^1$

素因数の和:244792

約数の個数: 16

約数和(自身を含む): 29373840

約数和(自身を除く): 16155666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 244781, 489562, 734343, 1468686, 2203029, 4406058, 6609087, 13218174]

約数ペア:

[(1, 13218174), (2, 6609087), (3, 4406058), (6, 2203029), (9, 1468686), (18, 734343), (27, 489562), (54, 244781)]