31244346

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{82657}}^1$

素因数の和:82675

約数の個数: 32

約数和(自身を含む): 79351680

約数和(自身を除く): 48107334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 82657, 165314, 247971, 495942, 578599, 743913, 1157198, 1487826, 1735797, 2231739, 3471594, 4463478, 5207391, 10414782, 15622173, 31244346]

約数ペア:

[(1, 31244346), (2, 15622173), (3, 10414782), (6, 5207391), (7, 4463478), (9, 3471594), (14, 2231739), (18, 1735797), (21, 1487826), (27, 1157198), (42, 743913), (54, 578599), (63, 495942), (126, 247971), (189, 165314), (378, 82657)]