814079754

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{140893}}^1$

素因数の和:141011

約数の個数: 32

約数和(自身を含む): 1825986240

約数和(自身を除く): 1011906486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 140893, 281786, 422679, 845358, 1268037, 2536074, 3804111, 7608222, 15075551, 30151102, 45226653, 90453306, 135679959, 271359918, 407039877, 814079754]

約数ペア:

[(1, 814079754), (2, 407039877), (3, 271359918), (6, 135679959), (9, 90453306), (18, 45226653), (27, 30151102), (54, 15075551), (107, 7608222), (214, 3804111), (321, 2536074), (642, 1268037), (963, 845358), (1926, 422679), (2889, 281786), (5778, 140893)]