18090676

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 33134976

約数和(自身を除く): 15044300

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 2347, 3854, 4694, 7708, 9388, 96227, 110309, 192454, 220618, 384908, 441236, 4522669, 9045338, 18090676]

約数ペア:

[(1, 18090676), (2, 9045338), (4, 4522669), (41, 441236), (47, 384908), (82, 220618), (94, 192454), (164, 110309), (188, 96227), (1927, 9388), (2347, 7708), (3854, 4694)]