207007686

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{42437}}^1$

素因数の和:42716

約数の個数: 24

約数和(自身を含む): 450182304

約数和(自身を除く): 243174618

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 42437, 84874, 127311, 254622, 381933, 763866, 11500427, 23000854, 34501281, 69002562, 103503843, 207007686]

約数ペア:

[(1, 207007686), (2, 103503843), (3, 69002562), (6, 34501281), (9, 23000854), (18, 11500427), (271, 763866), (542, 381933), (813, 254622), (1626, 127311), (2439, 84874), (4878, 42437)]