84878814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20123}}^1$

素因数の和:20184

約数の個数: 32

約数和(自身を含む): 183530880

約数和(自身を除く): 98652066

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 20123, 40246, 60369, 120738, 382337, 744551, 764674, 1147011, 1489102, 2233653, 2294022, 4467306, 14146469, 28292938, 42439407, 84878814]

約数ペア:

[(1, 84878814), (2, 42439407), (3, 28292938), (6, 14146469), (19, 4467306), (37, 2294022), (38, 2233653), (57, 1489102), (74, 1147011), (111, 764674), (114, 744551), (222, 382337), (703, 120738), (1406, 60369), (2109, 40246), (4218, 20123)]