1946007609

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 3397718016

約数和(自身を除く): 1451710407

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 107, 147, 217, 273, 307, 321, 403, 637, 651, 749, 921, 1209, 1391, 1519, 1911, 2149, 2247, 2821, 3317, 3991, 4173, 4557, 5243, 6447, 8463, 9517, 9737, 9951, 11973, 15043, 15729, 19747, 23219, 27937, 28551, 29211, 32849, 43121, 45129, 59241, 66619, 68159, 69657, 83811, 98547, 123721, 129363, 162533, 195559, 199857, 204477, 229943, 301847, 371163, 427037, 466333, 487599, 586677, 689829, 866047, 905541, 1018319, 1281111, 1398999, 1609601, 2112929, 2598141, 2989259, 3054957, 4828803, 6062329, 6338787, 7128233, 8967777, 13238147, 18186987, 20924813, 21384699, 39714441, 49897631, 62774439, 92667029, 149692893, 278001087, 648669203, 1946007609]

約数ペア:

[(1, 1946007609), (3, 648669203), (7, 278001087), (13, 149692893), (21, 92667029), (31, 62774439), (39, 49897631), (49, 39714441), (91, 21384699), (93, 20924813), (107, 18186987), (147, 13238147), (217, 8967777), (273, 7128233), (307, 6338787), (321, 6062329), (403, 4828803), (637, 3054957), (651, 2989259), (749, 2598141), (921, 2112929), (1209, 1609601), (1391, 1398999), (1519, 1281111), (1911, 1018319), (2149, 905541), (2247, 866047), (2821, 689829), (3317, 586677), (3991, 487599), (4173, 466333), (4557, 427037), (5243, 371163), (6447, 301847), (8463, 229943), (9517, 204477), (9737, 199857), (9951, 195559), (11973, 162533), (15043, 129363), (15729, 123721), (19747, 98547), (23219, 83811), (27937, 69657), (28551, 68159), (29211, 66619), (32849, 59241), (43121, 45129)]