18392776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{135241}}^1$

素因数の和:135264

約数の個数: 16

約数和(自身を含む): 36515340

約数和(自身を除く): 18122564

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 135241, 270482, 540964, 1081928, 2299097, 4598194, 9196388, 18392776]

約数ペア:

[(1, 18392776), (2, 9196388), (4, 4598194), (8, 2299097), (17, 1081928), (34, 540964), (68, 270482), (136, 135241)]