2018679096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{1129}}^1$

素因数の和:1541

約数の個数: 128

約数和(自身を含む): 5988096000

約数和(自身を除く): 3969416904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 367, 406, 609, 696, 734, 812, 1101, 1129, 1218, 1468, 1624, 2202, 2258, 2436, 2569, 2936, 3387, 4404, 4516, 4872, 5138, 6774, 7707, 7903, 8808, 9032, 10276, 10643, 13548, 15414, 15806, 20552, 21286, 23709, 27096, 30828, 31612, 31929, 32741, 42572, 47418, 61656, 63224, 63858, 65482, 74501, 85144, 94836, 98223, 127716, 130964, 149002, 189672, 196446, 223503, 229187, 255432, 261928, 298004, 392892, 414343, 447006, 458374, 596008, 687561, 785784, 828686, 894012, 916748, 1243029, 1375122, 1657372, 1788024, 1833496, 2486058, 2750244, 2900401, 3314744, 4972116, 5500488, 5800802, 8701203, 9944232, 11601604, 12015947, 17402406, 23203208, 24031894, 34804812, 36047841, 48063788, 69609624, 72095682, 84111629, 96127576, 144191364, 168223258, 252334887, 288382728, 336446516, 504669774, 672893032, 1009339548, 2018679096]

約数ペア:

[(1, 2018679096), (2, 1009339548), (3, 672893032), (4, 504669774), (6, 336446516), (7, 288382728), (8, 252334887), (12, 168223258), (14, 144191364), (21, 96127576), (24, 84111629), (28, 72095682), (29, 69609624), (42, 48063788), (56, 36047841), (58, 34804812), (84, 24031894), (87, 23203208), (116, 17402406), (168, 12015947), (174, 11601604), (203, 9944232), (232, 8701203), (348, 5800802), (367, 5500488), (406, 4972116), (609, 3314744), (696, 2900401), (734, 2750244), (812, 2486058), (1101, 1833496), (1129, 1788024), (1218, 1657372), (1468, 1375122), (1624, 1243029), (2202, 916748), (2258, 894012), (2436, 828686), (2569, 785784), (2936, 687561), (3387, 596008), (4404, 458374), (4516, 447006), (4872, 414343), (5138, 392892), (6774, 298004), (7707, 261928), (7903, 255432), (8808, 229187), (9032, 223503), (10276, 196446), (10643, 189672), (13548, 149002), (15414, 130964), (15806, 127716), (20552, 98223), (21286, 94836), (23709, 85144), (27096, 74501), (30828, 65482), (31612, 63858), (31929, 63224), (32741, 61656), (42572, 47418)]