66404226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1581053}}^1$

素因数の和:1581065

約数の個数: 16

約数和(自身を含む): 151781184

約数和(自身を除く): 85376958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1581053, 3162106, 4743159, 9486318, 11067371, 22134742, 33202113, 66404226]

約数ペア:

[(1, 66404226), (2, 33202113), (3, 22134742), (6, 11067371), (7, 9486318), (14, 4743159), (21, 3162106), (42, 1581053)]