18878434437

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{4219}}^1\times {\mathrm{34687}}^1$

素因数の和:38952

約数の個数: 16

約数和(自身を含む): 25763471360

約数和(自身を除く): 6885036923

約数列:

[1, 3, 43, 129, 4219, 12657, 34687, 104061, 181417, 544251, 1491541, 4474623, 146344453, 439033359, 6292811479, 18878434437]

約数ペア:

[(1, 18878434437), (3, 6292811479), (43, 439033359), (129, 146344453), (4219, 4474623), (12657, 1491541), (34687, 544251), (104061, 181417)]