18452084

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5189}}^1$

素因数の和:5327

約数の個数: 24

約数和(自身を含む): 37201920

約数和(自身を除く): 18749836

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 5189, 10378, 20756, 36323, 72646, 145292, 659003, 1318006, 2636012, 4613021, 9226042, 18452084]

約数ペア:

[(1, 18452084), (2, 9226042), (4, 4613021), (7, 2636012), (14, 1318006), (28, 659003), (127, 145292), (254, 72646), (508, 36323), (889, 20756), (1778, 10378), (3556, 5189)]