42578508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{506887}}^1$

素因数の和:506901

約数の個数: 24

約数和(自身を含む): 113542912

約数和(自身を除く): 70964404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 506887, 1013774, 1520661, 2027548, 3041322, 3548209, 6082644, 7096418, 10644627, 14192836, 21289254, 42578508]

約数ペア:

[(1, 42578508), (2, 21289254), (3, 14192836), (4, 10644627), (6, 7096418), (7, 6082644), (12, 3548209), (14, 3041322), (21, 2027548), (28, 1520661), (42, 1013774), (84, 506887)]