18257876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50159}}^1$

素因数の和:50183

約数の個数: 24

約数和(自身を含む): 39325440

約数和(自身を除く): 21067564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 50159, 100318, 200636, 351113, 652067, 702226, 1304134, 1404452, 2608268, 4564469, 9128938, 18257876]

約数ペア:

[(1, 18257876), (2, 9128938), (4, 4564469), (7, 2608268), (13, 1404452), (14, 1304134), (26, 702226), (28, 652067), (52, 351113), (91, 200636), (182, 100318), (364, 50159)]