180582724

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{28921}}^1$

素因数の和:29155

約数の個数: 24

約数和(自身を含む): 362797568

約数和(自身を除く): 182214844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 28921, 57842, 115684, 202447, 404894, 809788, 6449383, 12898766, 25797532, 45145681, 90291362, 180582724]

約数ペア:

[(1, 180582724), (2, 90291362), (4, 45145681), (7, 25797532), (14, 12898766), (28, 6449383), (223, 809788), (446, 404894), (892, 202447), (1561, 115684), (3122, 57842), (6244, 28921)]