67213458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{287237}}^1$

素因数の和:287258

約数の個数: 24

約数和(自身を含む): 156831948

約数和(自身を除く): 89618490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 287237, 574474, 861711, 1723422, 2585133, 3734081, 5170266, 7468162, 11202243, 22404486, 33606729, 67213458]

約数ペア:

[(1, 67213458), (2, 33606729), (3, 22404486), (6, 11202243), (9, 7468162), (13, 5170266), (18, 3734081), (26, 2585133), (39, 1723422), (78, 861711), (117, 574474), (234, 287237)]