18425113

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 22087296

約数和(自身を除く): 3662183

約数列:

[1, 7, 41, 43, 287, 301, 1493, 1763, 10451, 12341, 61213, 64199, 428491, 449393, 2632159, 18425113]

約数ペア:

[(1, 18425113), (7, 2632159), (41, 449393), (43, 428491), (287, 64199), (301, 61213), (1493, 12341), (1763, 10451)]