18528019584

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1\times {\mathrm{839}}^1$

素因数の和:1426

約数の個数: 128

約数和(自身を含む): 49762944000

約数和(自身を除く): 31234924416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 439, 524, 786, 839, 878, 1048, 1317, 1572, 1678, 1756, 2096, 2517, 2634, 3144, 3356, 3512, 4192, 5034, 5268, 6288, 6712, 7024, 8384, 10068, 10536, 12576, 13424, 14048, 16768, 20136, 21072, 25152, 26848, 28096, 40272, 42144, 50304, 53696, 56192, 57509, 80544, 84288, 107392, 109909, 115018, 161088, 168576, 172527, 219818, 230036, 322176, 329727, 345054, 368321, 439636, 460072, 659454, 690108, 736642, 879272, 920144, 1104963, 1318908, 1380216, 1473284, 1758544, 1840288, 2209926, 2637816, 2760432, 2946568, 3517088, 3680576, 4419852, 5275632, 5520864, 5893136, 7034176, 7361152, 8839704, 10551264, 11041728, 11786272, 14068352, 17679408, 21102528, 22083456, 23572544, 35358816, 42205056, 47145088, 48250051, 70717632, 96500102, 141435264, 144750153, 193000204, 289500306, 386000408, 579000612, 772000816, 1158001224, 1544001632, 2316002448, 3088003264, 4632004896, 6176006528, 9264009792, 18528019584]

約数ペア:

[(1, 18528019584), (2, 9264009792), (3, 6176006528), (4, 4632004896), (6, 3088003264), (8, 2316002448), (12, 1544001632), (16, 1158001224), (24, 772000816), (32, 579000612), (48, 386000408), (64, 289500306), (96, 193000204), (128, 144750153), (131, 141435264), (192, 96500102), (262, 70717632), (384, 48250051), (393, 47145088), (439, 42205056), (524, 35358816), (786, 23572544), (839, 22083456), (878, 21102528), (1048, 17679408), (1317, 14068352), (1572, 11786272), (1678, 11041728), (1756, 10551264), (2096, 8839704), (2517, 7361152), (2634, 7034176), (3144, 5893136), (3356, 5520864), (3512, 5275632), (4192, 4419852), (5034, 3680576), (5268, 3517088), (6288, 2946568), (6712, 2760432), (7024, 2637816), (8384, 2209926), (10068, 1840288), (10536, 1758544), (12576, 1473284), (13424, 1380216), (14048, 1318908), (16768, 1104963), (20136, 920144), (21072, 879272), (25152, 736642), (26848, 690108), (28096, 659454), (40272, 460072), (42144, 439636), (50304, 368321), (53696, 345054), (56192, 329727), (57509, 322176), (80544, 230036), (84288, 219818), (107392, 172527), (109909, 168576), (115018, 161088)]