2061983718

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{105971}}^1$

素因数の和:106049

約数の個数: 48

約数和(自身を含む): 4761110016

約数和(自身を除く): 2699126298

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 2162, 3243, 6486, 9729, 19458, 105971, 211942, 317913, 635826, 953739, 1907478, 2437333, 4874666, 4980637, 7311999, 9961274, 14623998, 14941911, 21935997, 29883822, 43871994, 44825733, 89651466, 114554651, 229109302, 343663953, 687327906, 1030991859, 2061983718]

約数ペア:

[(1, 2061983718), (2, 1030991859), (3, 687327906), (6, 343663953), (9, 229109302), (18, 114554651), (23, 89651466), (46, 44825733), (47, 43871994), (69, 29883822), (94, 21935997), (138, 14941911), (141, 14623998), (207, 9961274), (282, 7311999), (414, 4980637), (423, 4874666), (846, 2437333), (1081, 1907478), (2162, 953739), (3243, 635826), (6486, 317913), (9729, 211942), (19458, 105971)]