63648666

素因数分解:

$2^1\times 3^4\times {\mathrm{392893}}^1$

素因数の和:392907

約数の個数: 20

約数和(自身を含む): 142620522

約数和(自身を除く): 78971856

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 392893, 785786, 1178679, 2357358, 3536037, 7072074, 10608111, 21216222, 31824333, 63648666]

約数ペア:

[(1, 63648666), (2, 31824333), (3, 21216222), (6, 10608111), (9, 7072074), (18, 3536037), (27, 2357358), (54, 1178679), (81, 785786), (162, 392893)]