18107404

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15773}}^1$

素因数の和:15825

約数の個数: 24

約数和(自身を含む): 37100448

約数和(自身を除く): 18993044

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 15773, 31546, 63092, 110411, 220822, 441644, 646693, 1293386, 2586772, 4526851, 9053702, 18107404]

約数ペア:

[(1, 18107404), (2, 9053702), (4, 4526851), (7, 2586772), (14, 1293386), (28, 646693), (41, 441644), (82, 220822), (164, 110411), (287, 63092), (574, 31546), (1148, 15773)]