71320626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{304789}}^1$

素因数の和:304810

約数の個数: 24

約数和(自身を含む): 166415340

約数和(自身を除く): 95094714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 304789, 609578, 914367, 1828734, 2743101, 3962257, 5486202, 7924514, 11886771, 23773542, 35660313, 71320626]

約数ペア:

[(1, 71320626), (2, 35660313), (3, 23773542), (6, 11886771), (9, 7924514), (13, 5486202), (18, 3962257), (26, 2743101), (39, 1828734), (78, 914367), (117, 609578), (234, 304789)]