2018127864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1511}}^1$

素因数の和:1669

約数の個数: 128

約数和(自身を含む): 5552064000

約数和(自身を除く): 3533936136

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 101, 114, 116, 152, 174, 202, 228, 232, 303, 348, 404, 456, 551, 606, 696, 808, 1102, 1212, 1511, 1653, 1919, 2204, 2424, 2929, 3022, 3306, 3838, 4408, 4533, 5757, 5858, 6044, 6612, 7676, 8787, 9066, 11514, 11716, 12088, 13224, 15352, 17574, 18132, 23028, 23432, 28709, 35148, 36264, 43819, 46056, 55651, 57418, 70296, 86127, 87638, 111302, 114836, 131457, 152611, 166953, 172254, 175276, 222604, 229672, 262914, 305222, 333906, 344508, 350552, 445208, 457833, 525828, 610444, 667812, 689016, 832561, 915666, 1051656, 1220888, 1335624, 1665122, 1831332, 2497683, 2899609, 3330244, 3662664, 4425719, 4995366, 5799218, 6660488, 8698827, 8851438, 9990732, 11598436, 13277157, 17397654, 17702876, 19981464, 23196872, 26554314, 34795308, 35405752, 53108628, 69590616, 84088661, 106217256, 168177322, 252265983, 336354644, 504531966, 672709288, 1009063932, 2018127864]

約数ペア:

[(1, 2018127864), (2, 1009063932), (3, 672709288), (4, 504531966), (6, 336354644), (8, 252265983), (12, 168177322), (19, 106217256), (24, 84088661), (29, 69590616), (38, 53108628), (57, 35405752), (58, 34795308), (76, 26554314), (87, 23196872), (101, 19981464), (114, 17702876), (116, 17397654), (152, 13277157), (174, 11598436), (202, 9990732), (228, 8851438), (232, 8698827), (303, 6660488), (348, 5799218), (404, 4995366), (456, 4425719), (551, 3662664), (606, 3330244), (696, 2899609), (808, 2497683), (1102, 1831332), (1212, 1665122), (1511, 1335624), (1653, 1220888), (1919, 1051656), (2204, 915666), (2424, 832561), (2929, 689016), (3022, 667812), (3306, 610444), (3838, 525828), (4408, 457833), (4533, 445208), (5757, 350552), (5858, 344508), (6044, 333906), (6612, 305222), (7676, 262914), (8787, 229672), (9066, 222604), (11514, 175276), (11716, 172254), (12088, 166953), (13224, 152611), (15352, 131457), (17574, 114836), (18132, 111302), (23028, 87638), (23432, 86127), (28709, 70296), (35148, 57418), (36264, 55651), (43819, 46056)]