38945322

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 91564200

約数和(自身を除く): 52618878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 894, 1117, 1341, 1937, 2234, 2682, 3351, 3874, 5811, 6702, 10053, 11622, 14521, 17433, 20106, 29042, 34866, 43563, 87126, 130689, 166433, 261378, 332866, 499299, 998598, 1497897, 2163629, 2995794, 4327258, 6490887, 12981774, 19472661, 38945322]

約数ペア:

[(1, 38945322), (2, 19472661), (3, 12981774), (6, 6490887), (9, 4327258), (13, 2995794), (18, 2163629), (26, 1497897), (39, 998598), (78, 499299), (117, 332866), (149, 261378), (234, 166433), (298, 130689), (447, 87126), (894, 43563), (1117, 34866), (1341, 29042), (1937, 20106), (2234, 17433), (2682, 14521), (3351, 11622), (3874, 10053), (5811, 6702)]