123450018

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{76487}}^1$

素因数の和:76761

約数の個数: 16

約数和(自身を含む): 247821120

約数和(自身を除く): 124371102

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 76487, 152974, 229461, 458922, 20575003, 41150006, 61725009, 123450018]

約数ペア:

[(1, 123450018), (2, 61725009), (3, 41150006), (6, 20575003), (269, 458922), (538, 229461), (807, 152974), (1614, 76487)]