18808386

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{28759}}^1$

素因数の和:28873

約数の個数: 16

約数和(自身を含む): 37963200

約数和(自身を除く): 19154814

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 28759, 57518, 86277, 172554, 3134731, 6269462, 9404193, 18808386]

約数ペア:

[(1, 18808386), (2, 9404193), (3, 6269462), (6, 3134731), (109, 172554), (218, 86277), (327, 57518), (654, 28759)]