18182853

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{51803}}^1$

素因数の和:51825

約数の個数: 16

約数和(自身を含む): 29010240

約数和(自身を除く): 10827387

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 51803, 155409, 466227, 673439, 1398681, 2020317, 6060951, 18182853]

約数ペア:

[(1, 18182853), (3, 6060951), (9, 2020317), (13, 1398681), (27, 673439), (39, 466227), (117, 155409), (351, 51803)]