18468862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2243}}^1$

素因数の和:2447

約数の個数: 16

約数和(自身を含む): 29082240

約数和(自身を除く): 10613378

約数列:

[1, 2, 23, 46, 179, 358, 2243, 4117, 4486, 8234, 51589, 103178, 401497, 802994, 9234431, 18468862]

約数ペア:

[(1, 18468862), (2, 9234431), (23, 802994), (46, 401497), (179, 103178), (358, 51589), (2243, 8234), (4117, 4486)]