18089417448

素因数分解:

$2^3\times 3^3\times {\mathrm{331}}^1\times {\mathrm{253013}}^1$

素因数の和:253359

約数の個数: 64

約数和(自身を含む): 50400388800

約数和(自身を除く): 32310971352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7944, 8937, 11916, 17874, 23832, 35748, 71496, 253013, 506026, 759039, 1012052, 1518078, 2024104, 2277117, 3036156, 4554234, 6072312, 6831351, 9108468, 13662702, 18216936, 27325404, 54650808, 83747303, 167494606, 251241909, 334989212, 502483818, 669978424, 753725727, 1004967636, 1507451454, 2009935272, 2261177181, 3014902908, 4522354362, 6029805816, 9044708724, 18089417448]

約数ペア:

[(1, 18089417448), (2, 9044708724), (3, 6029805816), (4, 4522354362), (6, 3014902908), (8, 2261177181), (9, 2009935272), (12, 1507451454), (18, 1004967636), (24, 753725727), (27, 669978424), (36, 502483818), (54, 334989212), (72, 251241909), (108, 167494606), (216, 83747303), (331, 54650808), (662, 27325404), (993, 18216936), (1324, 13662702), (1986, 9108468), (2648, 6831351), (2979, 6072312), (3972, 4554234), (5958, 3036156), (7944, 2277117), (8937, 2024104), (11916, 1518078), (17874, 1012052), (23832, 759039), (35748, 506026), (71496, 253013)]