2174352018

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8427721}}^1$

素因数の和:8427769

約数の個数: 16

約数和(自身を含む): 4449837216

約数和(自身を除く): 2275485198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 8427721, 16855442, 25283163, 50566326, 362392003, 724784006, 1087176009, 2174352018]

約数ペア:

[(1, 2174352018), (2, 1087176009), (3, 724784006), (6, 362392003), (43, 50566326), (86, 25283163), (129, 16855442), (258, 8427721)]