12725454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4967}}^1$

素因数の和:5040

約数の個数: 32

約数和(自身を含む): 29569536

約数和(自身を除く): 16844082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 4967, 9934, 14901, 29802, 34769, 69538, 104307, 208614, 302987, 605974, 908961, 1817922, 2120909, 4241818, 6362727, 12725454]

約数ペア:

[(1, 12725454), (2, 6362727), (3, 4241818), (6, 2120909), (7, 1817922), (14, 908961), (21, 605974), (42, 302987), (61, 208614), (122, 104307), (183, 69538), (366, 34769), (427, 29802), (854, 14901), (1281, 9934), (2562, 4967)]