21826296

素因数分解:

$2^3\times 3^2\times {\mathrm{303143}}^1$

素因数の和:303155

約数の個数: 24

約数和(自身を含む): 59113080

約数和(自身を除く): 37286784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 303143, 606286, 909429, 1212572, 1818858, 2425144, 2728287, 3637716, 5456574, 7275432, 10913148, 21826296]

約数ペア:

[(1, 21826296), (2, 10913148), (3, 7275432), (4, 5456574), (6, 3637716), (8, 2728287), (9, 2425144), (12, 1818858), (18, 1212572), (24, 909429), (36, 606286), (72, 303143)]