71648682

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{243703}}^1$

素因数の和:243722

約数の個数: 24

約数和(自身を含む): 166693536

約数和(自身を除く): 95044854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 243703, 487406, 731109, 1462218, 1705921, 3411842, 5117763, 10235526, 11941447, 23882894, 35824341, 71648682]

約数ペア:

[(1, 71648682), (2, 35824341), (3, 23882894), (6, 11941447), (7, 10235526), (14, 5117763), (21, 3411842), (42, 1705921), (49, 1462218), (98, 731109), (147, 487406), (294, 243703)]