18140146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12721}}^1$

素因数の和:12777

約数の個数: 16

約数和(自身を含む): 29311488

約数和(自身を除く): 11171342

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 12721, 25442, 292583, 394351, 585166, 788702, 9070073, 18140146]

約数ペア:

[(1, 18140146), (2, 9070073), (23, 788702), (31, 585166), (46, 394351), (62, 292583), (713, 25442), (1426, 12721)]