66845454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{856993}}^1$

素因数の和:857011

約数の個数: 16

約数和(自身を含む): 143974992

約数和(自身を除く): 77129538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 856993, 1713986, 2570979, 5141958, 11140909, 22281818, 33422727, 66845454]

約数ペア:

[(1, 66845454), (2, 33422727), (3, 22281818), (6, 11140909), (13, 5141958), (26, 2570979), (39, 1713986), (78, 856993)]