21853932

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{6481}}^1$

素因数の和:6769

約数の個数: 24

約数和(自身を含む): 51181872

約数和(自身を除く): 29327940

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 6481, 12962, 19443, 25924, 38886, 77772, 1821161, 3642322, 5463483, 7284644, 10926966, 21853932]

約数ペア:

[(1, 21853932), (2, 10926966), (3, 7284644), (4, 5463483), (6, 3642322), (12, 1821161), (281, 77772), (562, 38886), (843, 25924), (1124, 19443), (1686, 12962), (3372, 6481)]