27042484

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20549}}^1$

素因数の和:20607

約数の個数: 24

約数和(自身を含む): 55238400

約数和(自身を除く): 28195916

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 20549, 41098, 82196, 143843, 287686, 575372, 965803, 1931606, 3863212, 6760621, 13521242, 27042484]

約数ペア:

[(1, 27042484), (2, 13521242), (4, 6760621), (7, 3863212), (14, 1931606), (28, 965803), (47, 575372), (94, 287686), (188, 143843), (329, 82196), (658, 41098), (1316, 20549)]