31265982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8311}}^1$

素因数の和:8349

約数の個数: 48

約数和(自身を含む): 77800320

約数和(自身を除く): 46534338

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 8311, 16622, 24933, 49866, 74799, 91421, 149598, 157909, 182842, 274263, 315818, 473727, 548526, 822789, 947454, 1421181, 1645578, 1736999, 2842362, 3473998, 5210997, 10421994, 15632991, 31265982]

約数ペア:

[(1, 31265982), (2, 15632991), (3, 10421994), (6, 5210997), (9, 3473998), (11, 2842362), (18, 1736999), (19, 1645578), (22, 1421181), (33, 947454), (38, 822789), (57, 548526), (66, 473727), (99, 315818), (114, 274263), (171, 182842), (198, 157909), (209, 149598), (342, 91421), (418, 74799), (627, 49866), (1254, 24933), (1881, 16622), (3762, 8311)]