13043728166

素因数分解:

$2^1\times 7^3\times {\mathrm{1061}}^1\times {\mathrm{17921}}^1$

素因数の和:19005

約数の個数: 32

約数和(自身を含む): 22839796800

約数和(自身を除く): 9796068634

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1061, 2122, 7427, 14854, 17921, 35842, 51989, 103978, 125447, 250894, 363923, 727846, 878129, 1756258, 6146903, 12293806, 19014181, 38028362, 133099267, 266198534, 931694869, 1863389738, 6521864083, 13043728166]

約数ペア:

[(1, 13043728166), (2, 6521864083), (7, 1863389738), (14, 931694869), (49, 266198534), (98, 133099267), (343, 38028362), (686, 19014181), (1061, 12293806), (2122, 6146903), (7427, 1756258), (14854, 878129), (17921, 727846), (35842, 363923), (51989, 250894), (103978, 125447)]