21186096

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{9391}}^1$

素因数の和:9449

約数の個数: 40

約数和(自身を含む): 55901184

約数和(自身を除く): 34715088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 9391, 18782, 28173, 37564, 56346, 75128, 112692, 150256, 225384, 441377, 450768, 882754, 1324131, 1765508, 2648262, 3531016, 5296524, 7062032, 10593048, 21186096]

約数ペア:

[(1, 21186096), (2, 10593048), (3, 7062032), (4, 5296524), (6, 3531016), (8, 2648262), (12, 1765508), (16, 1324131), (24, 882754), (47, 450768), (48, 441377), (94, 225384), (141, 150256), (188, 112692), (282, 75128), (376, 56346), (564, 37564), (752, 28173), (1128, 18782), (2256, 9391)]