21471036

素因数分解:

$2^2\times 3^1\times {\mathrm{733}}^1\times {\mathrm{2441}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 50187984

約数和(自身を除く): 28716948

約数列:

[1, 2, 3, 4, 6, 12, 733, 1466, 2199, 2441, 2932, 4398, 4882, 7323, 8796, 9764, 14646, 29292, 1789253, 3578506, 5367759, 7157012, 10735518, 21471036]

約数ペア:

[(1, 21471036), (2, 10735518), (3, 7157012), (4, 5367759), (6, 3578506), (12, 1789253), (733, 29292), (1466, 14646), (2199, 9764), (2441, 8796), (2932, 7323), (4398, 4882)]