21102396582

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{206886241}}^1$

素因数の和:206886263

約数の個数: 16

約数和(自身を含む): 44687428272

約数和(自身を除く): 23585031690

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 206886241, 413772482, 620658723, 1241317446, 3517066097, 7034132194, 10551198291, 21102396582]

約数ペア:

[(1, 21102396582), (2, 10551198291), (3, 7034132194), (6, 3517066097), (17, 1241317446), (34, 620658723), (51, 413772482), (102, 206886241)]