274206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2015

約数の個数: 16

約数和(自身を含む): 572544

約数和(自身を除く): 298338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1987, 3974, 5961, 11922, 45701, 91402, 137103, 274206]

約数ペア:

[(1, 274206), (2, 137103), (3, 91402), (6, 45701), (23, 11922), (46, 5961), (69, 3974), (138, 1987)]