2748651834

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{4391}}^1$

素因数の和:4468

約数の個数: 72

約数和(自身を含む): 6164628768

約数和(自身を除く): 3415976934

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 289, 323, 361, 578, 646, 722, 867, 969, 1083, 1734, 1938, 2166, 4391, 5491, 6137, 8782, 10982, 12274, 13173, 16473, 18411, 26346, 32946, 36822, 74647, 83429, 104329, 149294, 166858, 208658, 223941, 250287, 312987, 447882, 500574, 625974, 1268999, 1418293, 1585151, 2537998, 2836586, 3170302, 3806997, 4254879, 4755453, 7613994, 8509758, 9510906, 24110981, 26947567, 48221962, 53895134, 72332943, 80842701, 144665886, 161685402, 458108639, 916217278, 1374325917, 2748651834]

約数ペア:

[(1, 2748651834), (2, 1374325917), (3, 916217278), (6, 458108639), (17, 161685402), (19, 144665886), (34, 80842701), (38, 72332943), (51, 53895134), (57, 48221962), (102, 26947567), (114, 24110981), (289, 9510906), (323, 8509758), (361, 7613994), (578, 4755453), (646, 4254879), (722, 3806997), (867, 3170302), (969, 2836586), (1083, 2537998), (1734, 1585151), (1938, 1418293), (2166, 1268999), (4391, 625974), (5491, 500574), (6137, 447882), (8782, 312987), (10982, 250287), (12274, 223941), (13173, 208658), (16473, 166858), (18411, 149294), (26346, 104329), (32946, 83429), (36822, 74647)]