18936156

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{42649}}^1$

素因数の和:42693

約数の個数: 24

約数和(自身を含む): 45379600

約数和(自身を除く): 26443444

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 42649, 85298, 127947, 170596, 255894, 511788, 1578013, 3156026, 4734039, 6312052, 9468078, 18936156]

約数ペア:

[(1, 18936156), (2, 9468078), (3, 6312052), (4, 4734039), (6, 3156026), (12, 1578013), (37, 511788), (74, 255894), (111, 170596), (148, 127947), (222, 85298), (444, 42649)]