26873742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{639851}}^1$

素因数の和:639863

約数の個数: 16

約数和(自身を含む): 61425792

約数和(自身を除く): 34552050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 639851, 1279702, 1919553, 3839106, 4478957, 8957914, 13436871, 26873742]

約数ペア:

[(1, 26873742), (2, 13436871), (3, 8957914), (6, 4478957), (7, 3839106), (14, 1919553), (21, 1279702), (42, 639851)]