26868198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{639719}}^1$

素因数の和:639731

約数の個数: 16

約数和(自身を含む): 61413120

約数和(自身を除く): 34544922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 639719, 1279438, 1919157, 3838314, 4478033, 8956066, 13434099, 26868198]

約数ペア:

[(1, 26868198), (2, 13434099), (3, 8956066), (6, 4478033), (7, 3838314), (14, 1919157), (21, 1279438), (42, 639719)]