486719982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1733}}^1$

素因数の和:2494

約数の個数: 64

約数和(自身を含む): 1238492160

約数和(自身を除く): 751772178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 743, 1486, 1733, 2229, 3466, 4458, 5199, 5201, 6687, 10398, 10402, 12131, 13374, 15597, 15603, 20061, 24262, 31194, 31206, 36393, 40122, 46791, 46809, 72786, 93582, 93618, 109179, 140427, 218358, 280854, 327537, 655074, 1287619, 2575238, 3862857, 7725714, 9013333, 11588571, 18026666, 23177142, 27039999, 34765713, 54079998, 69531426, 81119997, 162239994, 243359991, 486719982]

約数ペア:

[(1, 486719982), (2, 243359991), (3, 162239994), (6, 81119997), (7, 69531426), (9, 54079998), (14, 34765713), (18, 27039999), (21, 23177142), (27, 18026666), (42, 11588571), (54, 9013333), (63, 7725714), (126, 3862857), (189, 2575238), (378, 1287619), (743, 655074), (1486, 327537), (1733, 280854), (2229, 218358), (3466, 140427), (4458, 109179), (5199, 93618), (5201, 93582), (6687, 72786), (10398, 46809), (10402, 46791), (12131, 40122), (13374, 36393), (15597, 31206), (15603, 31194), (20061, 24262)]