31849314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 74769408

約数和(自身を除く): 42920094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 853, 889, 1706, 1778, 2559, 2667, 5118, 5334, 5971, 6223, 11942, 12446, 17913, 18669, 35826, 37338, 41797, 83594, 108331, 125391, 216662, 250782, 324993, 649986, 758317, 1516634, 2274951, 4549902, 5308219, 10616438, 15924657, 31849314]

約数ペア:

[(1, 31849314), (2, 15924657), (3, 10616438), (6, 5308219), (7, 4549902), (14, 2274951), (21, 1516634), (42, 758317), (49, 649986), (98, 324993), (127, 250782), (147, 216662), (254, 125391), (294, 108331), (381, 83594), (762, 41797), (853, 37338), (889, 35826), (1706, 18669), (1778, 17913), (2559, 12446), (2667, 11942), (5118, 6223), (5334, 5971)]