18378401496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{5897}}^1$

素因数の和:7353

約数の個数: 128

約数和(自身を含む): 56598151680

約数和(自身を除く): 38219750184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 1427, 2184, 2854, 4281, 5708, 5897, 8562, 9989, 11416, 11794, 17124, 17691, 18551, 19978, 23588, 29967, 34248, 35382, 37102, 39956, 41279, 47176, 55653, 59934, 70764, 74204, 76661, 79912, 82558, 111306, 119868, 123837, 129857, 141528, 148408, 153322, 165116, 222612, 229983, 239736, 247674, 259714, 306644, 330232, 389571, 445224, 459966, 495348, 519428, 536627, 613288, 779142, 919932, 990696, 1038856, 1073254, 1558284, 1609881, 1839864, 2146508, 3116568, 3219762, 4293016, 6439524, 8415019, 12879048, 16830038, 25245057, 33660076, 50490114, 58905133, 67320152, 100980228, 109395247, 117810266, 176715399, 201960456, 218790494, 235620532, 328185741, 353430798, 437580988, 471241064, 656371482, 706861596, 765766729, 875161976, 1312742964, 1413723192, 1531533458, 2297300187, 2625485928, 3063066916, 4594600374, 6126133832, 9189200748, 18378401496]

約数ペア:

[(1, 18378401496), (2, 9189200748), (3, 6126133832), (4, 4594600374), (6, 3063066916), (7, 2625485928), (8, 2297300187), (12, 1531533458), (13, 1413723192), (14, 1312742964), (21, 875161976), (24, 765766729), (26, 706861596), (28, 656371482), (39, 471241064), (42, 437580988), (52, 353430798), (56, 328185741), (78, 235620532), (84, 218790494), (91, 201960456), (104, 176715399), (156, 117810266), (168, 109395247), (182, 100980228), (273, 67320152), (312, 58905133), (364, 50490114), (546, 33660076), (728, 25245057), (1092, 16830038), (1427, 12879048), (2184, 8415019), (2854, 6439524), (4281, 4293016), (5708, 3219762), (5897, 3116568), (8562, 2146508), (9989, 1839864), (11416, 1609881), (11794, 1558284), (17124, 1073254), (17691, 1038856), (18551, 990696), (19978, 919932), (23588, 779142), (29967, 613288), (34248, 536627), (35382, 519428), (37102, 495348), (39956, 459966), (41279, 445224), (47176, 389571), (55653, 330232), (59934, 306644), (70764, 259714), (74204, 247674), (76661, 239736), (79912, 229983), (82558, 222612), (111306, 165116), (119868, 153322), (123837, 148408), (129857, 141528)]