82051676

素因数分解:

$2^2\times 7^2\times {\mathrm{418631}}^1$

素因数の和:418649

約数の個数: 18

約数和(自身を含む): 167034168

約数和(自身を除く): 84982492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 418631, 837262, 1674524, 2930417, 5860834, 11721668, 20512919, 41025838, 82051676]

約数ペア:

[(1, 82051676), (2, 41025838), (4, 20512919), (7, 11721668), (14, 5860834), (28, 2930417), (49, 1674524), (98, 837262), (196, 418631)]