12456126

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{919}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 27820800

約数和(自身を除く): 15364674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 919, 1506, 1838, 2259, 2757, 4518, 5514, 6777, 8271, 13554, 16542, 24813, 49626, 230669, 461338, 692007, 1384014, 2076021, 4152042, 6228063, 12456126]

約数ペア:

[(1, 12456126), (2, 6228063), (3, 4152042), (6, 2076021), (9, 1384014), (18, 692007), (27, 461338), (54, 230669), (251, 49626), (502, 24813), (753, 16542), (919, 13554), (1506, 8271), (1838, 6777), (2259, 5514), (2757, 4518)]