18234322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1423}}^1$

素因数の和:1617

約数の個数: 16

約数和(自身を含む): 28195200

約数和(自身を除く): 9960878

約数列:

[1, 2, 43, 86, 149, 298, 1423, 2846, 6407, 12814, 61189, 122378, 212027, 424054, 9117161, 18234322]

約数ペア:

[(1, 18234322), (2, 9117161), (43, 424054), (86, 212027), (149, 122378), (298, 61189), (1423, 12814), (2846, 6407)]