239305842

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{81563}}^1$

素因数の和:81734

約数の個数: 24

約数和(自身を含む): 521683344

約数和(自身を除く): 282377502

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 81563, 163126, 244689, 489378, 734067, 1468134, 13294769, 26589538, 39884307, 79768614, 119652921, 239305842]

約数ペア:

[(1, 239305842), (2, 119652921), (3, 79768614), (6, 39884307), (9, 26589538), (18, 13294769), (163, 1468134), (326, 734067), (489, 489378), (978, 244689), (1467, 163126), (2934, 81563)]