9931348

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 20455456

約数和(自身を除く): 10524108

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 211, 287, 422, 574, 844, 1148, 1477, 1681, 2954, 3362, 5908, 6724, 8651, 11767, 17302, 23534, 34604, 47068, 60557, 121114, 242228, 354691, 709382, 1418764, 2482837, 4965674, 9931348]

約数ペア:

[(1, 9931348), (2, 4965674), (4, 2482837), (7, 1418764), (14, 709382), (28, 354691), (41, 242228), (82, 121114), (164, 60557), (211, 47068), (287, 34604), (422, 23534), (574, 17302), (844, 11767), (1148, 8651), (1477, 6724), (1681, 5908), (2954, 3362)]