217590918

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^2\times {\mathrm{16417}}^1$

素因数の和:16516

約数の個数: 24

約数和(自身を含む): 444665112

約数和(自身を除く): 227074194

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 2209, 4418, 6627, 13254, 16417, 32834, 49251, 98502, 771599, 1543198, 2314797, 4629594, 36265153, 72530306, 108795459, 217590918]

約数ペア:

[(1, 217590918), (2, 108795459), (3, 72530306), (6, 36265153), (47, 4629594), (94, 2314797), (141, 1543198), (282, 771599), (2209, 98502), (4418, 49251), (6627, 32834), (13254, 16417)]