18875841552

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{883}}^1\times {\mathrm{5119}}^1$

素因数の和:6045

約数の個数: 120

約数和(自身を含む): 54720307200

約数和(自身を除く): 35844465648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 883, 1044, 1392, 1766, 2088, 2649, 3532, 4176, 5119, 5298, 7064, 7947, 10238, 10596, 14128, 15357, 15894, 20476, 21192, 25607, 30714, 31788, 40952, 42384, 46071, 51214, 61428, 63576, 76821, 81904, 92142, 102428, 122856, 127152, 148451, 153642, 184284, 204856, 230463, 245712, 296902, 307284, 368568, 409712, 445353, 460926, 593804, 614568, 737136, 890706, 921852, 1187608, 1229136, 1336059, 1781412, 1843704, 2375216, 2672118, 3562824, 3687408, 4520077, 5344236, 7125648, 9040154, 10688472, 13560231, 18080308, 21376944, 27120462, 36160616, 40680693, 54240924, 72321232, 81361386, 108481848, 131082233, 162722772, 216963696, 262164466, 325445544, 393246699, 524328932, 650891088, 786493398, 1048657864, 1179740097, 1572986796, 2097315728, 2359480194, 3145973592, 4718960388, 6291947184, 9437920776, 18875841552]

約数ペア:

[(1, 18875841552), (2, 9437920776), (3, 6291947184), (4, 4718960388), (6, 3145973592), (8, 2359480194), (9, 2097315728), (12, 1572986796), (16, 1179740097), (18, 1048657864), (24, 786493398), (29, 650891088), (36, 524328932), (48, 393246699), (58, 325445544), (72, 262164466), (87, 216963696), (116, 162722772), (144, 131082233), (174, 108481848), (232, 81361386), (261, 72321232), (348, 54240924), (464, 40680693), (522, 36160616), (696, 27120462), (883, 21376944), (1044, 18080308), (1392, 13560231), (1766, 10688472), (2088, 9040154), (2649, 7125648), (3532, 5344236), (4176, 4520077), (5119, 3687408), (5298, 3562824), (7064, 2672118), (7947, 2375216), (10238, 1843704), (10596, 1781412), (14128, 1336059), (15357, 1229136), (15894, 1187608), (20476, 921852), (21192, 890706), (25607, 737136), (30714, 614568), (31788, 593804), (40952, 460926), (42384, 445353), (46071, 409712), (51214, 368568), (61428, 307284), (63576, 296902), (76821, 245712), (81904, 230463), (92142, 204856), (102428, 184284), (122856, 153642), (127152, 148451)]