198612

素因数分解:

$2^2\times 3^4\times {\mathrm{613}}^1$

素因数の和:629

約数の個数: 30

約数和(自身を含む): 520058

約数和(自身を除く): 321446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 613, 1226, 1839, 2452, 3678, 5517, 7356, 11034, 16551, 22068, 33102, 49653, 66204, 99306, 198612]

約数ペア:

[(1, 198612), (2, 99306), (3, 66204), (4, 49653), (6, 33102), (9, 22068), (12, 16551), (18, 11034), (27, 7356), (36, 5517), (54, 3678), (81, 2452), (108, 1839), (162, 1226), (324, 613)]