18548661121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{291037}}^1$

素因数の和:291240

約数の個数: 16

約数和(自身を含む): 20619460224

約数和(自身を除く): 2070799103

約数列:

[1, 17, 23, 163, 391, 2771, 3749, 63733, 291037, 4947629, 6693851, 47439031, 113795467, 806463527, 1091097713, 18548661121]

約数ペア:

[(1, 18548661121), (17, 1091097713), (23, 806463527), (163, 113795467), (391, 47439031), (2771, 6693851), (3749, 4947629), (63733, 291037)]