1399842

素因数分解:

$2^1\times 3^4\times {\mathrm{8641}}^1$

素因数の和:8655

約数の個数: 20

約数和(自身を含む): 3137046

約数和(自身を除く): 1737204

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8641, 17282, 25923, 51846, 77769, 155538, 233307, 466614, 699921, 1399842]

約数ペア:

[(1, 1399842), (2, 699921), (3, 466614), (6, 233307), (9, 155538), (18, 77769), (27, 51846), (54, 25923), (81, 17282), (162, 8641)]