11661768

素因数分解:

$2^3\times 3^2\times {\mathrm{161969}}^1$

素因数の和:161981

約数の個数: 24

約数和(自身を含む): 31584150

約数和(自身を除く): 19922382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 161969, 323938, 485907, 647876, 971814, 1295752, 1457721, 1943628, 2915442, 3887256, 5830884, 11661768]

約数ペア:

[(1, 11661768), (2, 5830884), (3, 3887256), (4, 2915442), (6, 1943628), (8, 1457721), (9, 1295752), (12, 971814), (18, 647876), (24, 485907), (36, 323938), (72, 161969)]