2138892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25463}}^1$

素因数の和:25477

約数の個数: 24

約数和(自身を含む): 5703936

約数和(自身を除く): 3565044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25463, 50926, 76389, 101852, 152778, 178241, 305556, 356482, 534723, 712964, 1069446, 2138892]

約数ペア:

[(1, 2138892), (2, 1069446), (3, 712964), (4, 534723), (6, 356482), (7, 305556), (12, 178241), (14, 152778), (21, 101852), (28, 76389), (42, 50926), (84, 25463)]