213387.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1759}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 18430720

約数和(自身を除く): 10557436

約数列:

[1, 2, 3, 4, 6, 12, 373, 746, 1119, 1492, 1759, 2238, 3518, 4476, 5277, 7036, 10554, 21108, 656107, 1312214, 1968321, 2624428, 3936642, 7873284]

約数ペア:

[(1, 7873284), (2, 3936642), (3, 2624428), (4, 1968321), (6, 1312214), (12, 656107), (373, 21108), (746, 10554), (1119, 7036), (1492, 5277), (1759, 4476), (2238, 3518)]