67970682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{290473}}^1$

素因数の和:290494

約数の個数: 24

約数和(自身を含む): 158598804

約数和(自身を除く): 90628122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 290473, 580946, 871419, 1742838, 2614257, 3776149, 5228514, 7552298, 11328447, 22656894, 33985341, 67970682]

約数ペア:

[(1, 67970682), (2, 33985341), (3, 22656894), (6, 11328447), (9, 7552298), (13, 5228514), (18, 3776149), (26, 2614257), (39, 1742838), (78, 871419), (117, 580946), (234, 290473)]