17999301894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{428554807}}^1$

素因数の和:428554819

約数の個数: 16

約数和(自身を含む): 41141261568

約数和(自身を除く): 23141959674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 428554807, 857109614, 1285664421, 2571328842, 2999883649, 5999767298, 8999650947, 17999301894]

約数ペア:

[(1, 17999301894), (2, 8999650947), (3, 5999767298), (6, 2999883649), (7, 2571328842), (14, 1285664421), (21, 857109614), (42, 428554807)]