18082864

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{3257}}^1$

素因数の和:3612

約数の個数: 20

約数和(自身を含む): 35147304

約数和(自身を除く): 17064440

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 3257, 5552, 6514, 13028, 26056, 52112, 1130179, 2260358, 4520716, 9041432, 18082864]

約数ペア:

[(1, 18082864), (2, 9041432), (4, 4520716), (8, 2260358), (16, 1130179), (347, 52112), (694, 26056), (1388, 13028), (2776, 6514), (3257, 5552)]