21234514938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{5881}}^1$

素因数の和:6312

約数の個数: 128

約数和(自身を含む): 55495964160

約数和(自身を除く): 34261449222

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 389, 442, 546, 663, 714, 778, 1167, 1326, 1547, 2334, 2723, 3094, 4641, 5057, 5446, 5881, 6613, 8169, 9282, 10114, 11762, 13226, 15171, 16338, 17643, 19839, 30342, 35286, 35399, 39678, 41167, 46291, 70798, 76453, 82334, 85969, 92582, 99977, 106197, 123501, 138873, 152906, 171938, 199954, 212394, 229359, 247002, 257907, 277746, 299931, 458718, 515814, 535171, 599862, 601783, 699839, 1070342, 1203566, 1299701, 1399678, 1605513, 1805349, 2099517, 2287709, 2599402, 3211026, 3610698, 3899103, 4199034, 4575418, 6863127, 7798206, 9097907, 13726254, 16013963, 18195814, 27293721, 29740217, 32027926, 38891053, 48041889, 54587442, 59480434, 77782106, 89220651, 96083778, 116673159, 178441302, 208181519, 233346318, 272237371, 416363038, 505583689, 544474742, 624544557, 816712113, 1011167378, 1249089114, 1516751067, 1633424226, 3033502134, 3539085823, 7078171646, 10617257469, 21234514938]

約数ペア:

[(1, 21234514938), (2, 10617257469), (3, 7078171646), (6, 3539085823), (7, 3033502134), (13, 1633424226), (14, 1516751067), (17, 1249089114), (21, 1011167378), (26, 816712113), (34, 624544557), (39, 544474742), (42, 505583689), (51, 416363038), (78, 272237371), (91, 233346318), (102, 208181519), (119, 178441302), (182, 116673159), (221, 96083778), (238, 89220651), (273, 77782106), (357, 59480434), (389, 54587442), (442, 48041889), (546, 38891053), (663, 32027926), (714, 29740217), (778, 27293721), (1167, 18195814), (1326, 16013963), (1547, 13726254), (2334, 9097907), (2723, 7798206), (3094, 6863127), (4641, 4575418), (5057, 4199034), (5446, 3899103), (5881, 3610698), (6613, 3211026), (8169, 2599402), (9282, 2287709), (10114, 2099517), (11762, 1805349), (13226, 1605513), (15171, 1399678), (16338, 1299701), (17643, 1203566), (19839, 1070342), (30342, 699839), (35286, 601783), (35399, 599862), (39678, 535171), (41167, 515814), (46291, 458718), (70798, 299931), (76453, 277746), (82334, 257907), (85969, 247002), (92582, 229359), (99977, 212394), (106197, 199954), (123501, 171938), (138873, 152906)]