2021086908

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1935907}}^1$

素因数の和:1935946

約数の個数: 36

約数和(自身を含む): 5285028840

約数和(自身を除く): 3263941932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 1935907, 3871814, 5807721, 7743628, 11615442, 17423163, 23230884, 34846326, 56141303, 69692652, 112282606, 168423909, 224565212, 336847818, 505271727, 673695636, 1010543454, 2021086908]

約数ペア:

[(1, 2021086908), (2, 1010543454), (3, 673695636), (4, 505271727), (6, 336847818), (9, 224565212), (12, 168423909), (18, 112282606), (29, 69692652), (36, 56141303), (58, 34846326), (87, 23230884), (116, 17423163), (174, 11615442), (261, 7743628), (348, 5807721), (522, 3871814), (1044, 1935907)]