18234722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36037}}^1$

素因数の和:36073

約数の個数: 16

約数和(自身を含む): 31136832

約数和(自身を除く): 12902110

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 36037, 72074, 396407, 792814, 828851, 1657702, 9117361, 18234722]

約数ペア:

[(1, 18234722), (2, 9117361), (11, 1657702), (22, 828851), (23, 792814), (46, 396407), (253, 72074), (506, 36037)]