12960726

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^2\times {\mathrm{769}}^1$

素因数の和:880

約数の個数: 24

約数和(自身を含む): 26454120

約数和(自身を除く): 13493394

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 769, 1538, 2307, 2809, 4614, 5618, 8427, 16854, 40757, 81514, 122271, 244542, 2160121, 4320242, 6480363, 12960726]

約数ペア:

[(1, 12960726), (2, 6480363), (3, 4320242), (6, 2160121), (53, 244542), (106, 122271), (159, 81514), (318, 40757), (769, 16854), (1538, 8427), (2307, 5618), (2809, 4614)]