68669478

素因数分解:

$2^1\times 3^3\times {\mathrm{1271657}}^1$

素因数の和:1271668

約数の個数: 16

約数和(自身を含む): 152598960

約数和(自身を除く): 83929482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1271657, 2543314, 3814971, 7629942, 11444913, 22889826, 34334739, 68669478]

約数ペア:

[(1, 68669478), (2, 34334739), (3, 22889826), (6, 11444913), (9, 7629942), (18, 3814971), (27, 2543314), (54, 1271657)]