18318662

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{10891}}^1$

素因数の和:10951

約数の個数: 12

約数和(自身を含む): 28460796

約数和(自身を除く): 10142134

約数列:

[1, 2, 29, 58, 841, 1682, 10891, 21782, 315839, 631678, 9159331, 18318662]

約数ペア:

[(1, 18318662), (2, 9159331), (29, 631678), (58, 315839), (841, 21782), (1682, 10891)]