18624384

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 58384800

約数和(自身を除く): 39760416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 317, 384, 408, 432, 459, 544, 576, 612, 634, 816, 864, 918, 951, 1088, 1152, 1224, 1268, 1632, 1728, 1836, 1902, 2176, 2448, 2536, 2853, 3264, 3456, 3672, 3804, 4896, 5072, 5389, 5706, 6528, 7344, 7608, 8559, 9792, 10144, 10778, 11412, 14688, 15216, 16167, 17118, 19584, 20288, 21556, 22824, 29376, 30432, 32334, 34236, 40576, 43112, 45648, 48501, 58752, 60864, 64668, 68472, 86224, 91296, 97002, 121728, 129336, 136944, 145503, 172448, 182592, 194004, 258672, 273888, 291006, 344896, 365184, 388008, 517344, 547776, 582012, 689792, 776016, 1034688, 1095552, 1164024, 1552032, 2069376, 2328048, 3104064, 4656096, 6208128, 9312192, 18624384]

約数ペア:

[(1, 18624384), (2, 9312192), (3, 6208128), (4, 4656096), (6, 3104064), (8, 2328048), (9, 2069376), (12, 1552032), (16, 1164024), (17, 1095552), (18, 1034688), (24, 776016), (27, 689792), (32, 582012), (34, 547776), (36, 517344), (48, 388008), (51, 365184), (54, 344896), (64, 291006), (68, 273888), (72, 258672), (96, 194004), (102, 182592), (108, 172448), (128, 145503), (136, 136944), (144, 129336), (153, 121728), (192, 97002), (204, 91296), (216, 86224), (272, 68472), (288, 64668), (306, 60864), (317, 58752), (384, 48501), (408, 45648), (432, 43112), (459, 40576), (544, 34236), (576, 32334), (612, 30432), (634, 29376), (816, 22824), (864, 21556), (918, 20288), (951, 19584), (1088, 17118), (1152, 16167), (1224, 15216), (1268, 14688), (1632, 11412), (1728, 10778), (1836, 10144), (1902, 9792), (2176, 8559), (2448, 7608), (2536, 7344), (2853, 6528), (3264, 5706), (3456, 5389), (3672, 5072), (3804, 4896)]