42904428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{510767}}^1$

素因数の和:510781

約数の個数: 24

約数和(自身を含む): 114412032

約数和(自身を除く): 71507604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 510767, 1021534, 1532301, 2043068, 3064602, 3575369, 6129204, 7150738, 10726107, 14301476, 21452214, 42904428]

約数ペア:

[(1, 42904428), (2, 21452214), (3, 14301476), (4, 10726107), (6, 7150738), (7, 6129204), (12, 3575369), (14, 3064602), (21, 2043068), (28, 1532301), (42, 1021534), (84, 510767)]