28003554

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{10303}}^1$

素因数の和:10462

約数の個数: 24

約数和(自身を含む): 61082112

約数和(自身を除く): 33078558

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 10303, 20606, 30909, 61818, 92727, 185454, 1555753, 3111506, 4667259, 9334518, 14001777, 28003554]

約数ペア:

[(1, 28003554), (2, 14001777), (3, 9334518), (6, 4667259), (9, 3111506), (18, 1555753), (151, 185454), (302, 92727), (453, 61818), (906, 30909), (1359, 20606), (2718, 10303)]