1940034474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2957}}^1$

素因数の和:3140

約数の個数: 96

約数和(自身を含む): 4961488896

約数和(自身を除く): 3021454422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 127, 246, 254, 287, 369, 381, 574, 738, 762, 861, 889, 1143, 1722, 1778, 2286, 2583, 2667, 2957, 5166, 5207, 5334, 5914, 8001, 8871, 10414, 15621, 16002, 17742, 20699, 26613, 31242, 36449, 41398, 46863, 53226, 62097, 72898, 93726, 109347, 121237, 124194, 186291, 218694, 242474, 328041, 363711, 372582, 375539, 656082, 727422, 751078, 848659, 1091133, 1126617, 1697318, 2182266, 2253234, 2545977, 2628773, 3379851, 5091954, 5257546, 6759702, 7637931, 7886319, 15275862, 15397099, 15772638, 23658957, 30794198, 46191297, 47317914, 92382594, 107779693, 138573891, 215559386, 277147782, 323339079, 646678158, 970017237, 1940034474]

約数ペア:

[(1, 1940034474), (2, 970017237), (3, 646678158), (6, 323339079), (7, 277147782), (9, 215559386), (14, 138573891), (18, 107779693), (21, 92382594), (41, 47317914), (42, 46191297), (63, 30794198), (82, 23658957), (123, 15772638), (126, 15397099), (127, 15275862), (246, 7886319), (254, 7637931), (287, 6759702), (369, 5257546), (381, 5091954), (574, 3379851), (738, 2628773), (762, 2545977), (861, 2253234), (889, 2182266), (1143, 1697318), (1722, 1126617), (1778, 1091133), (2286, 848659), (2583, 751078), (2667, 727422), (2957, 656082), (5166, 375539), (5207, 372582), (5334, 363711), (5914, 328041), (8001, 242474), (8871, 218694), (10414, 186291), (15621, 124194), (16002, 121237), (17742, 109347), (20699, 93726), (26613, 72898), (31242, 62097), (36449, 53226), (41398, 46863)]