2912278206

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{15427}}^1$

素因数の和:15936

約数の個数: 32

約数和(自身を含む): 5918427648

約数和(自身を除く): 3006149442

約数列:

[1, 2, 3, 6, 73, 146, 219, 431, 438, 862, 1293, 2586, 15427, 30854, 31463, 46281, 62926, 92562, 94389, 188778, 1126171, 2252342, 3378513, 6649037, 6757026, 13298074, 19947111, 39894222, 485379701, 970759402, 1456139103, 2912278206]

約数ペア:

[(1, 2912278206), (2, 1456139103), (3, 970759402), (6, 485379701), (73, 39894222), (146, 19947111), (219, 13298074), (431, 6757026), (438, 6649037), (862, 3378513), (1293, 2252342), (2586, 1126171), (15427, 188778), (30854, 94389), (31463, 92562), (46281, 62926)]