258371526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{6037}}^1$

素因数の和:7068

約数の個数: 32

約数和(自身を含む): 591240960

約数和(自身を除く): 332869434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1019, 2038, 3057, 6037, 6114, 7133, 12074, 14266, 18111, 21399, 36222, 42259, 42798, 84518, 126777, 253554, 6151703, 12303406, 18455109, 36910218, 43061921, 86123842, 129185763, 258371526]

約数ペア:

[(1, 258371526), (2, 129185763), (3, 86123842), (6, 43061921), (7, 36910218), (14, 18455109), (21, 12303406), (42, 6151703), (1019, 253554), (2038, 126777), (3057, 84518), (6037, 42798), (6114, 42259), (7133, 36222), (12074, 21399), (14266, 18111)]