827396982

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{421711}}^1$

素因数の和:421828

約数の個数: 24

約数和(自身を含む): 1809144480

約数和(自身を除く): 981747498

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 421711, 843422, 1265133, 2530266, 3795399, 7590798, 45966499, 91932998, 137899497, 275798994, 413698491, 827396982]

約数ペア:

[(1, 827396982), (2, 413698491), (3, 275798994), (6, 137899497), (9, 91932998), (18, 45966499), (109, 7590798), (218, 3795399), (327, 2530266), (654, 1265133), (981, 843422), (1962, 421711)]