1880864082

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{665557}}^1$

素因数の和:665722

約数の個数: 24

約数和(自身を含む): 4101168396

約数和(自身を除く): 2220304314

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 665557, 1331114, 1996671, 3993342, 5990013, 11980026, 104492449, 208984898, 313477347, 626954694, 940432041, 1880864082]

約数ペア:

[(1, 1880864082), (2, 940432041), (3, 626954694), (6, 313477347), (9, 208984898), (18, 104492449), (157, 11980026), (314, 5990013), (471, 3993342), (942, 1996671), (1413, 1331114), (2826, 665557)]