18077336

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{5393}}^1$

素因数の和:5818

約数の個数: 16

約数和(自身を含む): 33982200

約数和(自身を除く): 15904864

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 5393, 10786, 21572, 43144, 2259667, 4519334, 9038668, 18077336]

約数ペア:

[(1, 18077336), (2, 9038668), (4, 4519334), (8, 2259667), (419, 43144), (838, 21572), (1676, 10786), (3352, 5393)]