17945452

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1847}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 36013824

約数和(自身を除く): 18068372

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 1847, 2429, 3694, 4858, 7388, 9716, 12929, 25858, 51716, 640909, 1281818, 2563636, 4486363, 8972726, 17945452]

約数ペア:

[(1, 17945452), (2, 8972726), (4, 4486363), (7, 2563636), (14, 1281818), (28, 640909), (347, 51716), (694, 25858), (1388, 12929), (1847, 9716), (2429, 7388), (3694, 4858)]