9945678

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{2903}}^1$

素因数の和:3479

約数の個数: 16

約数和(自身を含む): 19933056

約数和(自身を除く): 9987378

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 2903, 3426, 5806, 8709, 17418, 1657613, 3315226, 4972839, 9945678]

約数ペア:

[(1, 9945678), (2, 4972839), (3, 3315226), (6, 1657613), (571, 17418), (1142, 8709), (1713, 5806), (2903, 3426)]