2668722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{63541}}^1$

素因数の和:63553

約数の個数: 16

約数和(自身を含む): 6100032

約数和(自身を除く): 3431310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 63541, 127082, 190623, 381246, 444787, 889574, 1334361, 2668722]

約数ペア:

[(1, 2668722), (2, 1334361), (3, 889574), (6, 444787), (7, 381246), (14, 190623), (21, 127082), (42, 63541)]