2017789668

素因数分解:

$2^2\times 3^2\times {\mathrm{3257}}^1\times {\mathrm{17209}}^1$

素因数の和:20476

約数の個数: 36

約数和(自身を含む): 5102386380

約数和(自身を除く): 3084596712

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3257, 6514, 9771, 13028, 17209, 19542, 29313, 34418, 39084, 51627, 58626, 68836, 103254, 117252, 154881, 206508, 309762, 619524, 56049713, 112099426, 168149139, 224198852, 336298278, 504447417, 672596556, 1008894834, 2017789668]

約数ペア:

[(1, 2017789668), (2, 1008894834), (3, 672596556), (4, 504447417), (6, 336298278), (9, 224198852), (12, 168149139), (18, 112099426), (36, 56049713), (3257, 619524), (6514, 309762), (9771, 206508), (13028, 154881), (17209, 117252), (19542, 103254), (29313, 68836), (34418, 58626), (39084, 51627)]