18616238208

素因数分解:

$2^7\times 3^3\times {\mathrm{2251}}^1\times {\mathrm{2393}}^1$

素因数の和:4667

約数の個数: 128

約数和(自身を含む): 54991137600

約数和(自身を除く): 36374899392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 2251, 2393, 3456, 4502, 4786, 6753, 7179, 9004, 9572, 13506, 14358, 18008, 19144, 20259, 21537, 27012, 28716, 36016, 38288, 40518, 43074, 54024, 57432, 60777, 64611, 72032, 76576, 81036, 86148, 108048, 114864, 121554, 129222, 144064, 153152, 162072, 172296, 216096, 229728, 243108, 258444, 288128, 306304, 324144, 344592, 432192, 459456, 486216, 516888, 648288, 689184, 864384, 918912, 972432, 1033776, 1296576, 1378368, 1944864, 2067552, 2593152, 2756736, 3889728, 4135104, 5386643, 7779456, 8270208, 10773286, 16159929, 21546572, 32319858, 43093144, 48479787, 64639716, 86186288, 96959574, 129279432, 145439361, 172372576, 193919148, 258558864, 290878722, 344745152, 387838296, 517117728, 581757444, 689490304, 775676592, 1034235456, 1163514888, 1551353184, 2068470912, 2327029776, 3102706368, 4654059552, 6205412736, 9308119104, 18616238208]

約数ペア:

[(1, 18616238208), (2, 9308119104), (3, 6205412736), (4, 4654059552), (6, 3102706368), (8, 2327029776), (9, 2068470912), (12, 1551353184), (16, 1163514888), (18, 1034235456), (24, 775676592), (27, 689490304), (32, 581757444), (36, 517117728), (48, 387838296), (54, 344745152), (64, 290878722), (72, 258558864), (96, 193919148), (108, 172372576), (128, 145439361), (144, 129279432), (192, 96959574), (216, 86186288), (288, 64639716), (384, 48479787), (432, 43093144), (576, 32319858), (864, 21546572), (1152, 16159929), (1728, 10773286), (2251, 8270208), (2393, 7779456), (3456, 5386643), (4502, 4135104), (4786, 3889728), (6753, 2756736), (7179, 2593152), (9004, 2067552), (9572, 1944864), (13506, 1378368), (14358, 1296576), (18008, 1033776), (19144, 972432), (20259, 918912), (21537, 864384), (27012, 689184), (28716, 648288), (36016, 516888), (38288, 486216), (40518, 459456), (43074, 432192), (54024, 344592), (57432, 324144), (60777, 306304), (64611, 288128), (72032, 258444), (76576, 243108), (81036, 229728), (86148, 216096), (108048, 172296), (114864, 162072), (121554, 153152), (129222, 144064)]