201816180723

素因数分解:

$3^1\times {\mathrm{727}}^1\times {\mathrm{5783}}^1\times {\mathrm{16001}}^1$

素因数の和:22514

約数の個数: 16

約数和(自身を含む): 269521814016

約数和(自身を除く): 67705633293

約数列:

[1, 3, 727, 2181, 5783, 16001, 17349, 48003, 4204241, 11632727, 12612723, 34898181, 92533783, 277601349, 67272060241, 201816180723]

約数ペア:

[(1, 201816180723), (3, 67272060241), (727, 277601349), (2181, 92533783), (5783, 34898181), (16001, 12612723), (17349, 11632727), (48003, 4204241)]