87719394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2088557}}^1$

素因数の和:2088569

約数の個数: 16

約数和(自身を含む): 200501568

約数和(自身を除く): 112782174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2088557, 4177114, 6265671, 12531342, 14619899, 29239798, 43859697, 87719394]

約数ペア:

[(1, 87719394), (2, 43859697), (3, 29239798), (6, 14619899), (7, 12531342), (14, 6265671), (21, 4177114), (42, 2088557)]