8647842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 11310558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 1889, 2289, 3778, 4578, 5667, 11334, 13223, 26446, 39669, 79338, 205901, 411802, 617703, 1235406, 1441307, 2882614, 4323921, 8647842]

約数ペア:

[(1, 8647842), (2, 4323921), (3, 2882614), (6, 1441307), (7, 1235406), (14, 617703), (21, 411802), (42, 205901), (109, 79338), (218, 39669), (327, 26446), (654, 13223), (763, 11334), (1526, 5667), (1889, 4578), (2289, 3778)]