68940198

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{23497}}^1$

素因数の和:23668

約数の個数: 24

約数和(自身を含む): 150293208

約数和(自身を除く): 81353010

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 23497, 46994, 70491, 140982, 211473, 422946, 3830011, 7660022, 11490033, 22980066, 34470099, 68940198]

約数ペア:

[(1, 68940198), (2, 34470099), (3, 22980066), (6, 11490033), (9, 7660022), (18, 3830011), (163, 422946), (326, 211473), (489, 140982), (978, 70491), (1467, 46994), (2934, 23497)]