18286562

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9397}}^1$

素因数の和:9545

約数の個数: 16

約数和(自身を含む): 31577280

約数和(自身を除く): 13290718

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 9397, 18794, 65779, 131558, 1306183, 2612366, 9143281, 18286562]

約数ペア:

[(1, 18286562), (2, 9143281), (7, 2612366), (14, 1306183), (139, 131558), (278, 65779), (973, 18794), (1946, 9397)]