27180146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102181}}^1$

素因数の和:102209

約数の個数: 16

約数和(自身を含む): 49047360

約数和(自身を除く): 21867214

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 102181, 204362, 715267, 1430534, 1941439, 3882878, 13590073, 27180146]

約数ペア:

[(1, 27180146), (2, 13590073), (7, 3882878), (14, 1941439), (19, 1430534), (38, 715267), (133, 204362), (266, 102181)]