27720474666

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1212301}}^1$

素因数の和:1212446

約数の個数: 32

約数和(自身を含む): 57492210048

約数和(自身を除く): 29771735382

約数列:

[1, 2, 3, 6, 37, 74, 103, 111, 206, 222, 309, 618, 3811, 7622, 11433, 22866, 1212301, 2424602, 3636903, 7273806, 44855137, 89710274, 124867003, 134565411, 249734006, 269130822, 374601009, 749202018, 4620079111, 9240158222, 13860237333, 27720474666]

約数ペア:

[(1, 27720474666), (2, 13860237333), (3, 9240158222), (6, 4620079111), (37, 749202018), (74, 374601009), (103, 269130822), (111, 249734006), (206, 134565411), (222, 124867003), (309, 89710274), (618, 44855137), (3811, 7273806), (7622, 3636903), (11433, 2424602), (22866, 1212301)]