18436754

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 34062336

約数和(自身を除く): 15625582

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 1847, 3694, 4991, 9982, 12929, 25858, 42481, 57257, 84962, 114514, 297367, 400799, 594734, 801598, 1316911, 2633822, 9218377, 18436754]

約数ペア:

[(1, 18436754), (2, 9218377), (7, 2633822), (14, 1316911), (23, 801598), (31, 594734), (46, 400799), (62, 297367), (161, 114514), (217, 84962), (322, 57257), (434, 42481), (713, 25858), (1426, 12929), (1847, 9982), (3694, 4991)]