38868258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 53666142

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 89, 143, 178, 267, 286, 429, 509, 534, 858, 979, 1018, 1157, 1527, 1958, 2314, 2937, 3054, 3471, 5599, 5874, 6617, 6942, 11198, 12727, 13234, 16797, 19851, 25454, 33594, 38181, 39702, 45301, 72787, 76362, 90602, 135903, 145574, 218361, 271806, 436722, 498311, 588913, 996622, 1177826, 1494933, 1766739, 2989866, 3533478, 6478043, 12956086, 19434129, 38868258]

約数ペア:

[(1, 38868258), (2, 19434129), (3, 12956086), (6, 6478043), (11, 3533478), (13, 2989866), (22, 1766739), (26, 1494933), (33, 1177826), (39, 996622), (66, 588913), (78, 498311), (89, 436722), (143, 271806), (178, 218361), (267, 145574), (286, 135903), (429, 90602), (509, 76362), (534, 72787), (858, 45301), (979, 39702), (1018, 38181), (1157, 33594), (1527, 25454), (1958, 19851), (2314, 16797), (2937, 13234), (3054, 12727), (3471, 11198), (5599, 6942), (5874, 6617)]