27369404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{220721}}^1$

素因数の和:220756

約数の個数: 12

約数和(自身を含む): 49441728

約数和(自身を除く): 22072324

約数列:

[1, 2, 4, 31, 62, 124, 220721, 441442, 882884, 6842351, 13684702, 27369404]

約数ペア:

[(1, 27369404), (2, 13684702), (4, 6842351), (31, 882884), (62, 441442), (124, 220721)]