27261982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{72893}}^1$

素因数の和:72923

約数の個数: 16

約数和(自身を含む): 47235312

約数和(自身を除く): 19973330

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 72893, 145786, 801823, 1239181, 1603646, 2478362, 13630991, 27261982]

約数ペア:

[(1, 27261982), (2, 13630991), (11, 2478362), (17, 1603646), (22, 1239181), (34, 801823), (187, 145786), (374, 72893)]