21730764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{164627}}^1$

素因数の和:164645

約数の個数: 24

約数和(自身を含む): 55315008

約数和(自身を除く): 33584244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 164627, 329254, 493881, 658508, 987762, 1810897, 1975524, 3621794, 5432691, 7243588, 10865382, 21730764]

約数ペア:

[(1, 21730764), (2, 10865382), (3, 7243588), (4, 5432691), (6, 3621794), (11, 1975524), (12, 1810897), (22, 987762), (33, 658508), (44, 493881), (66, 329254), (132, 164627)]