12798968508

素因数分解:

$2^2\times 3^2\times {\mathrm{355526903}}^1$

素因数の和:355526913

約数の個数: 18

約数和(自身を含む): 32352948264

約数和(自身を除く): 19553979756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 355526903, 711053806, 1066580709, 1422107612, 2133161418, 3199742127, 4266322836, 6399484254, 12798968508]

約数ペア:

[(1, 12798968508), (2, 6399484254), (3, 4266322836), (4, 3199742127), (6, 2133161418), (9, 1422107612), (12, 1066580709), (18, 711053806), (36, 355526903)]