18317226

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{70997}}^1$

素因数の和:71045

約数の個数: 16

約数和(自身を含む): 37486944

約数和(自身を除く): 19169718

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 70997, 141994, 212991, 425982, 3052871, 6105742, 9158613, 18317226]

約数ペア:

[(1, 18317226), (2, 9158613), (3, 6105742), (6, 3052871), (43, 425982), (86, 212991), (129, 141994), (258, 70997)]