18394756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1117}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 33808320

約数和(自身を除く): 15413564

約数列:

[1, 2, 4, 23, 46, 92, 179, 358, 716, 1117, 2234, 4117, 4468, 8234, 16468, 25691, 51382, 102764, 199943, 399886, 799772, 4598689, 9197378, 18394756]

約数ペア:

[(1, 18394756), (2, 9197378), (4, 4598689), (23, 799772), (46, 399886), (92, 199943), (179, 102764), (358, 51382), (716, 25691), (1117, 16468), (2234, 8234), (4117, 4468)]