12581136

素因数分解:

$2^4\times 3^3\times {\mathrm{29123}}^1$

素因数の和:29140

約数の個数: 40

約数和(自身を含む): 36113760

約数和(自身を除く): 23532624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 29123, 58246, 87369, 116492, 174738, 232984, 262107, 349476, 465968, 524214, 698952, 786321, 1048428, 1397904, 1572642, 2096856, 3145284, 4193712, 6290568, 12581136]

約数ペア:

[(1, 12581136), (2, 6290568), (3, 4193712), (4, 3145284), (6, 2096856), (8, 1572642), (9, 1397904), (12, 1048428), (16, 786321), (18, 698952), (24, 524214), (27, 465968), (36, 349476), (48, 262107), (54, 232984), (72, 174738), (108, 116492), (144, 87369), (216, 58246), (432, 29123)]