123028242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{891509}}^1$

素因数の和:891537

約数の個数: 16

約数和(自身を含む): 256754880

約数和(自身を除く): 133726638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 891509, 1783018, 2674527, 5349054, 20504707, 41009414, 61514121, 123028242]

約数ペア:

[(1, 123028242), (2, 61514121), (3, 41009414), (6, 20504707), (23, 5349054), (46, 2674527), (69, 1783018), (138, 891509)]