23663196

素因数分解:

$2^2\times 3^2\times {\mathrm{657311}}^1$

素因数の和:657321

約数の個数: 18

約数和(自身を含む): 59815392

約数和(自身を除く): 36152196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 657311, 1314622, 1971933, 2629244, 3943866, 5915799, 7887732, 11831598, 23663196]

約数ペア:

[(1, 23663196), (2, 11831598), (3, 7887732), (4, 5915799), (6, 3943866), (9, 2629244), (12, 1971933), (18, 1314622), (36, 657311)]