239665644

素因数分解:

$2^2\times 3^2\times {\mathrm{6657379}}^1$

素因数の和:6657389

約数の個数: 18

約数和(自身を含む): 605821580

約数和(自身を除く): 366155936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6657379, 13314758, 19972137, 26629516, 39944274, 59916411, 79888548, 119832822, 239665644]

約数ペア:

[(1, 239665644), (2, 119832822), (3, 79888548), (4, 59916411), (6, 39944274), (9, 26629516), (12, 19972137), (18, 13314758), (36, 6657379)]