2388906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 5927040

約数和(自身を除く): 3538134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 83, 117, 123, 166, 234, 246, 249, 351, 369, 498, 533, 702, 738, 747, 1066, 1079, 1107, 1494, 1599, 2158, 2214, 2241, 3198, 3237, 3403, 4482, 4797, 6474, 6806, 9594, 9711, 10209, 14391, 19422, 20418, 28782, 29133, 30627, 44239, 58266, 61254, 88478, 91881, 132717, 183762, 265434, 398151, 796302, 1194453, 2388906]

約数ペア:

[(1, 2388906), (2, 1194453), (3, 796302), (6, 398151), (9, 265434), (13, 183762), (18, 132717), (26, 91881), (27, 88478), (39, 61254), (41, 58266), (54, 44239), (78, 30627), (82, 29133), (83, 28782), (117, 20418), (123, 19422), (166, 14391), (234, 10209), (246, 9711), (249, 9594), (351, 6806), (369, 6474), (498, 4797), (533, 4482), (702, 3403), (738, 3237), (747, 3198), (1066, 2241), (1079, 2214), (1107, 2158), (1494, 1599)]