18984538368

素因数分解:

$2^8\times 3^2\times {\mathrm{173}}^1\times {\mathrm{47629}}^1$

素因数の和:47824

約数の個数: 108

約数和(自身を含む): 55054659660

約数和(自身を除く): 36070121292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 173, 192, 256, 288, 346, 384, 519, 576, 692, 768, 1038, 1152, 1384, 1557, 2076, 2304, 2768, 3114, 4152, 5536, 6228, 8304, 11072, 12456, 16608, 22144, 24912, 33216, 44288, 47629, 49824, 66432, 95258, 99648, 132864, 142887, 190516, 199296, 285774, 381032, 398592, 428661, 571548, 762064, 857322, 1143096, 1524128, 1714644, 2286192, 3048256, 3429288, 4572384, 6096512, 6858576, 8239817, 9144768, 12193024, 13717152, 16479634, 18289536, 24719451, 27434304, 32959268, 36579072, 49438902, 54868608, 65918536, 74158353, 98877804, 109737216, 131837072, 148316706, 197755608, 263674144, 296633412, 395511216, 527348288, 593266824, 791022432, 1054696576, 1186533648, 1582044864, 2109393152, 2373067296, 3164089728, 4746134592, 6328179456, 9492269184, 18984538368]

約数ペア:

[(1, 18984538368), (2, 9492269184), (3, 6328179456), (4, 4746134592), (6, 3164089728), (8, 2373067296), (9, 2109393152), (12, 1582044864), (16, 1186533648), (18, 1054696576), (24, 791022432), (32, 593266824), (36, 527348288), (48, 395511216), (64, 296633412), (72, 263674144), (96, 197755608), (128, 148316706), (144, 131837072), (173, 109737216), (192, 98877804), (256, 74158353), (288, 65918536), (346, 54868608), (384, 49438902), (519, 36579072), (576, 32959268), (692, 27434304), (768, 24719451), (1038, 18289536), (1152, 16479634), (1384, 13717152), (1557, 12193024), (2076, 9144768), (2304, 8239817), (2768, 6858576), (3114, 6096512), (4152, 4572384), (5536, 3429288), (6228, 3048256), (8304, 2286192), (11072, 1714644), (12456, 1524128), (16608, 1143096), (22144, 857322), (24912, 762064), (33216, 571548), (44288, 428661), (47629, 398592), (49824, 381032), (66432, 285774), (95258, 199296), (99648, 190516), (132864, 142887)]