2018439789

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{34273}}^1$

素因数の和:34636

約数の個数: 16

約数和(自身を含む): 2740823232

約数和(自身を除く): 722383443

約数列:

[1, 3, 67, 201, 293, 879, 19631, 34273, 58893, 102819, 2296291, 6888873, 10041989, 30125967, 672813263, 2018439789]

約数ペア:

[(1, 2018439789), (3, 672813263), (67, 30125967), (201, 10041989), (293, 6888873), (879, 2296291), (19631, 102819), (34273, 58893)]