2018909088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43541}}^1$

素因数の和:43587

約数の個数: 144

約数和(自身を含む): 6846892416

約数和(自身を除く): 4827983328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 5152, 5796, 6624, 7728, 11592, 15456, 23184, 43541, 46368, 87082, 130623, 174164, 261246, 304787, 348328, 391869, 522492, 609574, 696656, 783738, 914361, 1001443, 1044984, 1219148, 1393312, 1567476, 1828722, 2002886, 2089968, 2438296, 2743083, 3004329, 3134952, 3657444, 4005772, 4179936, 4876592, 5486166, 6008658, 6269904, 7010101, 7314888, 8011544, 9012987, 9753184, 10972332, 12017316, 12539808, 14020202, 14629776, 16023088, 18025974, 21030303, 21944664, 24034632, 28040404, 29259552, 32046176, 36051948, 42060606, 43889328, 48069264, 56080808, 63090909, 72103896, 84121212, 87778656, 96138528, 112161616, 126181818, 144207792, 168242424, 224323232, 252363636, 288415584, 336484848, 504727272, 672969696, 1009454544, 2018909088]

約数ペア:

[(1, 2018909088), (2, 1009454544), (3, 672969696), (4, 504727272), (6, 336484848), (7, 288415584), (8, 252363636), (9, 224323232), (12, 168242424), (14, 144207792), (16, 126181818), (18, 112161616), (21, 96138528), (23, 87778656), (24, 84121212), (28, 72103896), (32, 63090909), (36, 56080808), (42, 48069264), (46, 43889328), (48, 42060606), (56, 36051948), (63, 32046176), (69, 29259552), (72, 28040404), (84, 24034632), (92, 21944664), (96, 21030303), (112, 18025974), (126, 16023088), (138, 14629776), (144, 14020202), (161, 12539808), (168, 12017316), (184, 10972332), (207, 9753184), (224, 9012987), (252, 8011544), (276, 7314888), (288, 7010101), (322, 6269904), (336, 6008658), (368, 5486166), (414, 4876592), (483, 4179936), (504, 4005772), (552, 3657444), (644, 3134952), (672, 3004329), (736, 2743083), (828, 2438296), (966, 2089968), (1008, 2002886), (1104, 1828722), (1288, 1567476), (1449, 1393312), (1656, 1219148), (1932, 1044984), (2016, 1001443), (2208, 914361), (2576, 783738), (2898, 696656), (3312, 609574), (3864, 522492), (5152, 391869), (5796, 348328), (6624, 304787), (7728, 261246), (11592, 174164), (15456, 130623), (23184, 87082), (43541, 46368)]