21868212

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{16127}}^1$

素因数の和:16247

約数の個数: 24

約数和(自身を含む): 51480576

約数和(自身を除く): 29612364

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 16127, 32254, 48381, 64508, 96762, 193524, 1822351, 3644702, 5467053, 7289404, 10934106, 21868212]

約数ペア:

[(1, 21868212), (2, 10934106), (3, 7289404), (4, 5467053), (6, 3644702), (12, 1822351), (113, 193524), (226, 96762), (339, 64508), (452, 48381), (678, 32254), (1356, 16127)]