12946848

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 34241760

約数和(自身を除く): 21294912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 859, 942, 1256, 1718, 1884, 2512, 2577, 3436, 3768, 5024, 5154, 6872, 7536, 10308, 13744, 15072, 20616, 27488, 41232, 82464, 134863, 269726, 404589, 539452, 809178, 1078904, 1618356, 2157808, 3236712, 4315616, 6473424, 12946848]

約数ペア:

[(1, 12946848), (2, 6473424), (3, 4315616), (4, 3236712), (6, 2157808), (8, 1618356), (12, 1078904), (16, 809178), (24, 539452), (32, 404589), (48, 269726), (96, 134863), (157, 82464), (314, 41232), (471, 27488), (628, 20616), (859, 15072), (942, 13744), (1256, 10308), (1718, 7536), (1884, 6872), (2512, 5154), (2577, 5024), (3436, 3768)]