18027856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14633}}^1$

素因数の和:14659

約数の個数: 40

約数和(自身を含む): 43550784

約数和(自身を除く): 25522928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 14633, 29266, 58532, 102431, 117064, 160963, 204862, 234128, 321926, 409724, 643852, 819448, 1126741, 1287704, 1638896, 2253482, 2575408, 4506964, 9013928, 18027856]

約数ペア:

[(1, 18027856), (2, 9013928), (4, 4506964), (7, 2575408), (8, 2253482), (11, 1638896), (14, 1287704), (16, 1126741), (22, 819448), (28, 643852), (44, 409724), (56, 321926), (77, 234128), (88, 204862), (112, 160963), (154, 117064), (176, 102431), (308, 58532), (616, 29266), (1232, 14633)]