18033576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 49835520

約数和(自身を除く): 31801944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 132, 166, 249, 264, 332, 498, 664, 823, 913, 996, 1646, 1826, 1992, 2469, 2739, 3292, 3652, 4938, 5478, 6584, 7304, 9053, 9876, 10956, 18106, 19752, 21912, 27159, 36212, 54318, 68309, 72424, 108636, 136618, 204927, 217272, 273236, 409854, 546472, 751399, 819708, 1502798, 1639416, 2254197, 3005596, 4508394, 6011192, 9016788, 18033576]

約数ペア:

[(1, 18033576), (2, 9016788), (3, 6011192), (4, 4508394), (6, 3005596), (8, 2254197), (11, 1639416), (12, 1502798), (22, 819708), (24, 751399), (33, 546472), (44, 409854), (66, 273236), (83, 217272), (88, 204927), (132, 136618), (166, 108636), (249, 72424), (264, 68309), (332, 54318), (498, 36212), (664, 27159), (823, 21912), (913, 19752), (996, 18106), (1646, 10956), (1826, 9876), (1992, 9053), (2469, 7304), (2739, 6584), (3292, 5478), (3652, 4938)]