26863242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{639601}}^1$

素因数の和:639613

約数の個数: 16

約数和(自身を含む): 61401792

約数和(自身を除く): 34538550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 639601, 1279202, 1918803, 3837606, 4477207, 8954414, 13431621, 26863242]

約数ペア:

[(1, 26863242), (2, 13431621), (3, 8954414), (6, 4477207), (7, 3837606), (14, 1918803), (21, 1279202), (42, 639601)]