64018266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{820747}}^1$

素因数の和:820765

約数の個数: 16

約数和(自身を含む): 137885664

約数和(自身を除く): 73867398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 820747, 1641494, 2462241, 4924482, 10669711, 21339422, 32009133, 64018266]

約数ペア:

[(1, 64018266), (2, 32009133), (3, 21339422), (6, 10669711), (13, 4924482), (26, 2462241), (39, 1641494), (78, 820747)]