18262970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{166027}}^1$

素因数の和:166045

約数の個数: 16

約数和(自身を含む): 35862048

約数和(自身を除く): 17599078

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 166027, 332054, 830135, 1660270, 1826297, 3652594, 9131485, 18262970]

約数ペア:

[(1, 18262970), (2, 9131485), (5, 3652594), (10, 1826297), (11, 1660270), (22, 830135), (55, 332054), (110, 166027)]