2018121369

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{62467}}^1$

素因数の和:62581

約数の個数: 24

約数和(自身を含む): 2990967840

約数和(自身を除く): 972846471

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 979, 2937, 10769, 32307, 62467, 187401, 687137, 2061411, 5559563, 7558507, 16678689, 22675521, 61155193, 183465579, 672707123, 2018121369]

約数ペア:

[(1, 2018121369), (3, 672707123), (11, 183465579), (33, 61155193), (89, 22675521), (121, 16678689), (267, 7558507), (363, 5559563), (979, 2061411), (2937, 687137), (10769, 187401), (32307, 62467)]