18087867648

素因数分解:

$2^8\times 3^4\times {\mathrm{439}}^1\times {\mathrm{1987}}^1$

素因数の和:2454

約数の個数: 180

約数和(自身を含む): 54084812320

約数和(自身を除く): 35996944672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 439, 576, 648, 768, 864, 878, 1152, 1296, 1317, 1728, 1756, 1987, 2304, 2592, 2634, 3456, 3512, 3951, 3974, 5184, 5268, 5961, 6912, 7024, 7902, 7948, 10368, 10536, 11853, 11922, 14048, 15804, 15896, 17883, 20736, 21072, 23706, 23844, 28096, 31608, 31792, 35559, 35766, 42144, 47412, 47688, 53649, 56192, 63216, 63584, 71118, 71532, 84288, 94824, 95376, 107298, 112384, 126432, 127168, 142236, 143064, 160947, 168576, 189648, 190752, 214596, 252864, 254336, 284472, 286128, 321894, 337152, 379296, 381504, 429192, 505728, 508672, 568944, 572256, 643788, 758592, 763008, 858384, 872293, 1011456, 1137888, 1144512, 1287576, 1517184, 1526016, 1716768, 1744586, 2275776, 2289024, 2575152, 2616879, 3034368, 3433536, 3489172, 4551552, 4578048, 5150304, 5233758, 6867072, 6978344, 7850637, 9103104, 10300608, 10467516, 13734144, 13956688, 15701274, 20601216, 20935032, 23551911, 27913376, 31402548, 41202432, 41870064, 47103822, 55826752, 62805096, 70655733, 83740128, 94207644, 111653504, 125610192, 141311466, 167480256, 188415288, 223307008, 251220384, 282622932, 334960512, 376830576, 502440768, 565245864, 669921024, 753661152, 1004881536, 1130491728, 1507322304, 2009763072, 2260983456, 3014644608, 4521966912, 6029289216, 9043933824, 18087867648]

約数ペア:

[(1, 18087867648), (2, 9043933824), (3, 6029289216), (4, 4521966912), (6, 3014644608), (8, 2260983456), (9, 2009763072), (12, 1507322304), (16, 1130491728), (18, 1004881536), (24, 753661152), (27, 669921024), (32, 565245864), (36, 502440768), (48, 376830576), (54, 334960512), (64, 282622932), (72, 251220384), (81, 223307008), (96, 188415288), (108, 167480256), (128, 141311466), (144, 125610192), (162, 111653504), (192, 94207644), (216, 83740128), (256, 70655733), (288, 62805096), (324, 55826752), (384, 47103822), (432, 41870064), (439, 41202432), (576, 31402548), (648, 27913376), (768, 23551911), (864, 20935032), (878, 20601216), (1152, 15701274), (1296, 13956688), (1317, 13734144), (1728, 10467516), (1756, 10300608), (1987, 9103104), (2304, 7850637), (2592, 6978344), (2634, 6867072), (3456, 5233758), (3512, 5150304), (3951, 4578048), (3974, 4551552), (5184, 3489172), (5268, 3433536), (5961, 3034368), (6912, 2616879), (7024, 2575152), (7902, 2289024), (7948, 2275776), (10368, 1744586), (10536, 1716768), (11853, 1526016), (11922, 1517184), (14048, 1287576), (15804, 1144512), (15896, 1137888), (17883, 1011456), (20736, 872293), (21072, 858384), (23706, 763008), (23844, 758592), (28096, 643788), (31608, 572256), (31792, 568944), (35559, 508672), (35766, 505728), (42144, 429192), (47412, 381504), (47688, 379296), (53649, 337152), (56192, 321894), (63216, 286128), (63584, 284472), (71118, 254336), (71532, 252864), (84288, 214596), (94824, 190752), (95376, 189648), (107298, 168576), (112384, 160947), (126432, 143064), (127168, 142236)]