19018356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{226409}}^1$

素因数の和:226423

約数の個数: 24

約数和(自身を含む): 50715840

約数和(自身を除く): 31697484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 226409, 452818, 679227, 905636, 1358454, 1584863, 2716908, 3169726, 4754589, 6339452, 9509178, 19018356]

約数ペア:

[(1, 19018356), (2, 9509178), (3, 6339452), (4, 4754589), (6, 3169726), (7, 2716908), (12, 1584863), (14, 1358454), (21, 905636), (28, 679227), (42, 452818), (84, 226409)]