21274662

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{27067}}^1$

素因数の和:27203

約数の個数: 16

約数和(自身を含む): 42875712

約数和(自身を除く): 21601050

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 27067, 54134, 81201, 162402, 3545777, 7091554, 10637331, 21274662]

約数ペア:

[(1, 21274662), (2, 10637331), (3, 7091554), (6, 3545777), (131, 162402), (262, 81201), (393, 54134), (786, 27067)]