141557766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{481489}}^1$

素因数の和:481508

約数の個数: 24

約数和(自身を含む): 329339160

約数和(自身を除く): 187781394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 481489, 962978, 1444467, 2888934, 3370423, 6740846, 10111269, 20222538, 23592961, 47185922, 70778883, 141557766]

約数ペア:

[(1, 141557766), (2, 70778883), (3, 47185922), (6, 23592961), (7, 20222538), (14, 10111269), (21, 6740846), (42, 3370423), (49, 2888934), (98, 1444467), (147, 962978), (294, 481489)]