2018646531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{20743}}^1$

素因数の和:21743

約数の個数: 24

約数和(自身を含む): 3184286976

約数和(自身を除く): 1165640445

約数列:

[1, 3, 9, 11, 33, 99, 983, 2949, 8847, 10813, 20743, 32439, 62229, 97317, 186687, 228173, 684519, 2053557, 20390369, 61171107, 183513321, 224294059, 672882177, 2018646531]

約数ペア:

[(1, 2018646531), (3, 672882177), (9, 224294059), (11, 183513321), (33, 61171107), (99, 20390369), (983, 2053557), (2949, 684519), (8847, 228173), (10813, 186687), (20743, 97317), (32439, 62229)]