81635694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84509}}^1$

素因数の和:84544

約数の個数: 32

約数和(自身を含む): 194711040

約数和(自身を除く): 113075346

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 84509, 169018, 253527, 507054, 591563, 1183126, 1774689, 1943707, 3549378, 3887414, 5831121, 11662242, 13605949, 27211898, 40817847, 81635694]

約数ペア:

[(1, 81635694), (2, 40817847), (3, 27211898), (6, 13605949), (7, 11662242), (14, 5831121), (21, 3887414), (23, 3549378), (42, 1943707), (46, 1774689), (69, 1183126), (138, 591563), (161, 507054), (322, 253527), (483, 169018), (966, 84509)]