26860386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{639533}}^1$

素因数の和:639545

約数の個数: 16

約数和(自身を含む): 61395264

約数和(自身を除く): 34534878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 639533, 1279066, 1918599, 3837198, 4476731, 8953462, 13430193, 26860386]

約数ペア:

[(1, 26860386), (2, 13430193), (3, 8953462), (6, 4476731), (7, 3837198), (14, 1918599), (21, 1279066), (42, 639533)]