18227026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2341}}^1$

素因数の和:2589

約数の個数: 16

約数和(自身を含む): 29087640

約数和(自身を除く): 10860614

約数列:

[1, 2, 17, 34, 229, 458, 2341, 3893, 4682, 7786, 39797, 79594, 536089, 1072178, 9113513, 18227026]

約数ペア:

[(1, 18227026), (2, 9113513), (17, 1072178), (34, 536089), (229, 79594), (458, 39797), (2341, 7786), (3893, 4682)]