21540612

素因数分解:

$2^2\times 3^1\times {\mathrm{463}}^1\times {\mathrm{3877}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 50382976

約数和(自身を除く): 28842364

約数列:

[1, 2, 3, 4, 6, 12, 463, 926, 1389, 1852, 2778, 3877, 5556, 7754, 11631, 15508, 23262, 46524, 1795051, 3590102, 5385153, 7180204, 10770306, 21540612]

約数ペア:

[(1, 21540612), (2, 10770306), (3, 7180204), (4, 5385153), (6, 3590102), (12, 1795051), (463, 46524), (926, 23262), (1389, 15508), (1852, 11631), (2778, 7754), (3877, 5556)]