67989684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{809401}}^1$

素因数の和:809415

約数の個数: 24

約数和(自身を含む): 181306048

約数和(自身を除く): 113316364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 809401, 1618802, 2428203, 3237604, 4856406, 5665807, 9712812, 11331614, 16997421, 22663228, 33994842, 67989684]

約数ペア:

[(1, 67989684), (2, 33994842), (3, 22663228), (4, 16997421), (6, 11331614), (7, 9712812), (12, 5665807), (14, 4856406), (21, 3237604), (28, 2428203), (42, 1618802), (84, 809401)]