31025826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{132589}}^1$

素因数の和:132610

約数の個数: 24

約数和(自身を含む): 72394140

約数和(自身を除く): 41368314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 132589, 265178, 397767, 795534, 1193301, 1723657, 2386602, 3447314, 5170971, 10341942, 15512913, 31025826]

約数ペア:

[(1, 31025826), (2, 15512913), (3, 10341942), (6, 5170971), (9, 3447314), (13, 2386602), (18, 1723657), (26, 1193301), (39, 795534), (78, 397767), (117, 265178), (234, 132589)]