2018947722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{270709}}^1$

素因数の和:270838

約数の個数: 32

約数和(自身を含む): 4443975360

約数和(自身を除く): 2425027638

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 7458, 270709, 541418, 812127, 1624254, 2977799, 5955598, 8933397, 17866794, 30590117, 61180234, 91770351, 183540702, 336491287, 672982574, 1009473861, 2018947722]

約数ペア:

[(1, 2018947722), (2, 1009473861), (3, 672982574), (6, 336491287), (11, 183540702), (22, 91770351), (33, 61180234), (66, 30590117), (113, 17866794), (226, 8933397), (339, 5955598), (678, 2977799), (1243, 1624254), (2486, 812127), (3729, 541418), (7458, 270709)]