18507452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 33852000

約数和(自身を除く): 15344548

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 1549, 2987, 3098, 5974, 6196, 11948, 44921, 89842, 159547, 179684, 319094, 638188, 4626863, 9253726, 18507452]

約数ペア:

[(1, 18507452), (2, 9253726), (4, 4626863), (29, 638188), (58, 319094), (103, 179684), (116, 159547), (206, 89842), (412, 44921), (1549, 11948), (2987, 6196), (3098, 5974)]