6728666

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7879}}^1$

素因数の和:7949

約数の個数: 16

約数和(自身を含む): 11725440

約数和(自身を除く): 4996774

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 7879, 15758, 55153, 110306, 480619, 961238, 3364333, 6728666]

約数ペア:

[(1, 6728666), (2, 3364333), (7, 961238), (14, 480619), (61, 110306), (122, 55153), (427, 15758), (854, 7879)]