2009696868

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{823}}^1\times {\mathrm{2339}}^1$

素因数の和:3201

約数の個数: 72

約数和(自身を含む): 5263876800

約数和(自身を除く): 3254179932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 823, 1044, 1646, 2339, 2469, 3292, 4678, 4938, 7017, 7407, 9356, 9876, 14034, 14814, 21051, 23867, 28068, 29628, 42102, 47734, 67831, 71601, 84204, 95468, 135662, 143202, 203493, 214803, 271324, 286404, 406986, 429606, 610479, 813972, 859212, 1220958, 1924997, 2441916, 3849994, 5774991, 7699988, 11549982, 17324973, 23099964, 34649946, 55824913, 69299892, 111649826, 167474739, 223299652, 334949478, 502424217, 669898956, 1004848434, 2009696868]

約数ペア:

[(1, 2009696868), (2, 1004848434), (3, 669898956), (4, 502424217), (6, 334949478), (9, 223299652), (12, 167474739), (18, 111649826), (29, 69299892), (36, 55824913), (58, 34649946), (87, 23099964), (116, 17324973), (174, 11549982), (261, 7699988), (348, 5774991), (522, 3849994), (823, 2441916), (1044, 1924997), (1646, 1220958), (2339, 859212), (2469, 813972), (3292, 610479), (4678, 429606), (4938, 406986), (7017, 286404), (7407, 271324), (9356, 214803), (9876, 203493), (14034, 143202), (14814, 135662), (21051, 95468), (23867, 84204), (28068, 71601), (29628, 67831), (42102, 47734)]