11521494

素因数分解:

$2^1\times 3^3\times {\mathrm{213361}}^1$

素因数の和:213372

約数の個数: 16

約数和(自身を含む): 25603440

約数和(自身を除く): 14081946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 213361, 426722, 640083, 1280166, 1920249, 3840498, 5760747, 11521494]

約数ペア:

[(1, 11521494), (2, 5760747), (3, 3840498), (6, 1920249), (9, 1280166), (18, 640083), (27, 426722), (54, 213361)]