8305038

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 21381120

約数和(自身を除く): 13076082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 127, 173, 189, 254, 346, 378, 381, 519, 762, 889, 1038, 1143, 1211, 1557, 1778, 2286, 2422, 2667, 3114, 3429, 3633, 4671, 5334, 6858, 7266, 8001, 9342, 10899, 16002, 21798, 21971, 24003, 32697, 43942, 48006, 65394, 65913, 131826, 153797, 197739, 307594, 395478, 461391, 593217, 922782, 1186434, 1384173, 2768346, 4152519, 8305038]

約数ペア:

[(1, 8305038), (2, 4152519), (3, 2768346), (6, 1384173), (7, 1186434), (9, 922782), (14, 593217), (18, 461391), (21, 395478), (27, 307594), (42, 197739), (54, 153797), (63, 131826), (126, 65913), (127, 65394), (173, 48006), (189, 43942), (254, 32697), (346, 24003), (378, 21971), (381, 21798), (519, 16002), (762, 10899), (889, 9342), (1038, 8001), (1143, 7266), (1211, 6858), (1557, 5334), (1778, 4671), (2286, 3633), (2422, 3429), (2667, 3114)]