21644592

素因数分解:

$2^4\times 3^1\times {\mathrm{450929}}^1$

素因数の和:450940

約数の個数: 20

約数和(自身を含む): 55915320

約数和(自身を除く): 34270728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 450929, 901858, 1352787, 1803716, 2705574, 3607432, 5411148, 7214864, 10822296, 21644592]

約数ペア:

[(1, 21644592), (2, 10822296), (3, 7214864), (4, 5411148), (6, 3607432), (8, 2705574), (12, 1803716), (16, 1352787), (24, 901858), (48, 450929)]