18304468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50287}}^1$

素因数の和:50311

約数の個数: 24

約数和(自身を含む): 39425792

約数和(自身を除く): 21121324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 50287, 100574, 201148, 352009, 653731, 704018, 1307462, 1408036, 2614924, 4576117, 9152234, 18304468]

約数ペア:

[(1, 18304468), (2, 9152234), (4, 4576117), (7, 2614924), (13, 1408036), (14, 1307462), (26, 704018), (28, 653731), (52, 352009), (91, 201148), (182, 100574), (364, 50287)]