18941301

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{35671}}^1$

素因数の和:35736

約数の個数: 12

約数和(自身を含む): 27824160

約数和(自身を除く): 8882859

約数列:

[1, 3, 9, 59, 177, 531, 35671, 107013, 321039, 2104589, 6313767, 18941301]

約数ペア:

[(1, 18941301), (3, 6313767), (9, 2104589), (59, 321039), (177, 107013), (531, 35671)]