18338410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107873}}^1$

素因数の和:107897

約数の個数: 16

約数和(自身を含む): 34951176

約数和(自身を除く): 16612766

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 107873, 215746, 539365, 1078730, 1833841, 3667682, 9169205, 18338410]

約数ペア:

[(1, 18338410), (2, 9169205), (5, 3667682), (10, 1833841), (17, 1078730), (34, 539365), (85, 215746), (170, 107873)]