18237926

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1549}}^1$

素因数の和:1616

約数の個数: 24

約数和(自身を含む): 32401200

約数和(自身を除く): 14163274

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1549, 1682, 3098, 5887, 10843, 11774, 21686, 44921, 89842, 314447, 628894, 1302709, 2605418, 9118963, 18237926]

約数ペア:

[(1, 18237926), (2, 9118963), (7, 2605418), (14, 1302709), (29, 628894), (58, 314447), (203, 89842), (406, 44921), (841, 21686), (1549, 11774), (1682, 10843), (3098, 5887)]