16217226

素因数分解:

$2^1\times 3^3\times {\mathrm{300319}}^1$

素因数の和:300330

約数の個数: 16

約数和(自身を含む): 36038400

約数和(自身を除く): 19821174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 300319, 600638, 900957, 1801914, 2702871, 5405742, 8108613, 16217226]

約数ペア:

[(1, 16217226), (2, 8108613), (3, 5405742), (6, 2702871), (9, 1801914), (18, 900957), (27, 600638), (54, 300319)]