7871994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{33641}}^1$

素因数の和:33662

約数の個数: 24

約数和(自身を含む): 18368532

約数和(自身を除く): 10496538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 33641, 67282, 100923, 201846, 302769, 437333, 605538, 874666, 1311999, 2623998, 3935997, 7871994]

約数ペア:

[(1, 7871994), (2, 3935997), (3, 2623998), (6, 1311999), (9, 874666), (13, 605538), (18, 437333), (26, 302769), (39, 201846), (78, 100923), (117, 67282), (234, 33641)]