16989546818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{17117}}^1$

素因数の和:17414

約数の個数: 32

約数和(自身を含む): 26775975600

約数和(自身を除く): 9786428782

約数列:

[1, 2, 29, 58, 109, 157, 218, 314, 3161, 4553, 6322, 9106, 17113, 17117, 34226, 34234, 496277, 496393, 992554, 992786, 1865753, 2687369, 3731506, 5374738, 54106837, 77933701, 108213674, 155867402, 292923221, 585846442, 8494773409, 16989546818]

約数ペア:

[(1, 16989546818), (2, 8494773409), (29, 585846442), (58, 292923221), (109, 155867402), (157, 108213674), (218, 77933701), (314, 54106837), (3161, 5374738), (4553, 3731506), (6322, 2687369), (9106, 1865753), (17113, 992786), (17117, 992554), (34226, 496393), (34234, 496277)]