18745034

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121721}}^1$

素因数の和:121741

約数の個数: 16

約数和(自身を含む): 35055936

約数和(自身を除く): 16310902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 121721, 243442, 852047, 1338931, 1704094, 2677862, 9372517, 18745034]

約数ペア:

[(1, 18745034), (2, 9372517), (7, 2677862), (11, 1704094), (14, 1338931), (22, 852047), (77, 243442), (154, 121721)]