18752268

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67943}}^1$

素因数の和:67973

約数の個数: 24

約数和(自身を含む): 45658368

約数和(自身を除く): 26906100

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 67943, 135886, 203829, 271772, 407658, 815316, 1562689, 3125378, 4688067, 6250756, 9376134, 18752268]

約数ペア:

[(1, 18752268), (2, 9376134), (3, 6250756), (4, 4688067), (6, 3125378), (12, 1562689), (23, 815316), (46, 407658), (69, 271772), (92, 203829), (138, 135886), (276, 67943)]