42878442

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{51413}}^1$

素因数の和:51557

約数の個数: 16

約数和(自身を含む): 86375520

約数和(自身を除く): 43497078

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 51413, 102826, 154239, 308478, 7146407, 14292814, 21439221, 42878442]

約数ペア:

[(1, 42878442), (2, 21439221), (3, 14292814), (6, 7146407), (139, 308478), (278, 154239), (417, 102826), (834, 51413)]