61421628

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{138337}}^1$

素因数の和:138381

約数の個数: 24

約数和(自身を含む): 147191632

約数和(自身を除く): 85770004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 138337, 276674, 415011, 553348, 830022, 1660044, 5118469, 10236938, 15355407, 20473876, 30710814, 61421628]

約数ペア:

[(1, 61421628), (2, 30710814), (3, 20473876), (4, 15355407), (6, 10236938), (12, 5118469), (37, 1660044), (74, 830022), (111, 553348), (148, 415011), (222, 276674), (444, 138337)]