66511458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{284237}}^1$

素因数の和:284258

約数の個数: 24

約数和(自身を含む): 155193948

約数和(自身を除く): 88682490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 284237, 568474, 852711, 1705422, 2558133, 3695081, 5116266, 7390162, 11085243, 22170486, 33255729, 66511458]

約数ペア:

[(1, 66511458), (2, 33255729), (3, 22170486), (6, 11085243), (9, 7390162), (13, 5116266), (18, 3695081), (26, 2558133), (39, 1705422), (78, 852711), (117, 568474), (234, 284237)]