1340807628

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3019837}}^1$

素因数の和:3019881

約数の個数: 24

約数和(自身を含む): 3213107632

約数和(自身を除く): 1872300004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 3019837, 6039674, 9059511, 12079348, 18119022, 36238044, 111733969, 223467938, 335201907, 446935876, 670403814, 1340807628]

約数ペア:

[(1, 1340807628), (2, 670403814), (3, 446935876), (4, 335201907), (6, 223467938), (12, 111733969), (37, 36238044), (74, 18119022), (111, 12079348), (148, 9059511), (222, 6039674), (444, 3019837)]