28785474

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{9811}}^1$

素因数の和:9982

約数の個数: 24

約数和(自身を含む): 62757552

約数和(自身を除く): 33972078

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 9811, 19622, 29433, 58866, 88299, 176598, 1599193, 3198386, 4797579, 9595158, 14392737, 28785474]

約数ペア:

[(1, 28785474), (2, 14392737), (3, 9595158), (6, 4797579), (9, 3198386), (18, 1599193), (163, 176598), (326, 88299), (489, 58866), (978, 29433), (1467, 19622), (2934, 9811)]