12120126

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 25671168

約数和(自身を除く): 13551042

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1237, 1633, 2474, 3266, 3711, 4899, 7422, 9798, 28451, 56902, 85353, 87827, 170706, 175654, 263481, 526962, 2020021, 4040042, 6060063, 12120126]

約数ペア:

[(1, 12120126), (2, 6060063), (3, 4040042), (6, 2020021), (23, 526962), (46, 263481), (69, 175654), (71, 170706), (138, 87827), (142, 85353), (213, 56902), (426, 28451), (1237, 9798), (1633, 7422), (2474, 4899), (3266, 3711)]