15398082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{122207}}^1$

素因数の和:122222

約数の個数: 24

約数和(自身を含む): 38128896

約数和(自身を除く): 22730814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 122207, 244414, 366621, 733242, 855449, 1099863, 1710898, 2199726, 2566347, 5132694, 7699041, 15398082]

約数ペア:

[(1, 15398082), (2, 7699041), (3, 5132694), (6, 2566347), (7, 2199726), (9, 1710898), (14, 1099863), (18, 855449), (21, 733242), (42, 366621), (63, 244414), (126, 122207)]