660828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7867}}^1$

素因数の和:7881

約数の個数: 24

約数和(自身を含む): 1762432

約数和(自身を除く): 1101604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7867, 15734, 23601, 31468, 47202, 55069, 94404, 110138, 165207, 220276, 330414, 660828]

約数ペア:

[(1, 660828), (2, 330414), (3, 220276), (4, 165207), (6, 110138), (7, 94404), (12, 55069), (14, 47202), (21, 31468), (28, 23601), (42, 15734), (84, 7867)]