18708028

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{46307}}^1$

素因数の和:46412

約数の個数: 12

約数和(自身を含む): 33063912

約数和(自身を除く): 14355884

約数列:

[1, 2, 4, 101, 202, 404, 46307, 92614, 185228, 4677007, 9354014, 18708028]

約数ペア:

[(1, 18708028), (2, 9354014), (4, 4677007), (101, 185228), (202, 92614), (404, 46307)]