28274526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{224401}}^1$

素因数の和:224416

約数の個数: 24

約数和(自身を含む): 70013424

約数和(自身を除く): 41738898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 224401, 448802, 673203, 1346406, 1570807, 2019609, 3141614, 4039218, 4712421, 9424842, 14137263, 28274526]

約数ペア:

[(1, 28274526), (2, 14137263), (3, 9424842), (6, 4712421), (7, 4039218), (9, 3141614), (14, 2019609), (18, 1570807), (21, 1346406), (42, 673203), (63, 448802), (126, 224401)]