21236948928

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{945377}}^1$

素因数の和:945411

約数の個数: 112

約数和(自身を含む): 67235283360

約数和(自身を除く): 45998334432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 22464, 945377, 1890754, 2836131, 3781508, 5672262, 7563016, 8508393, 11344524, 12289901, 15126032, 17016786, 22689048, 24579802, 25525179, 30252064, 34033572, 36869703, 45378096, 49159604, 51050358, 60504128, 68067144, 73739406, 90756192, 98319208, 102100716, 110609109, 136134288, 147478812, 181512384, 196638416, 204201432, 221218218, 272268576, 294957624, 331827327, 393276832, 408402864, 442436436, 544537152, 589915248, 663654654, 786553664, 816805728, 884872872, 1179830496, 1327309308, 1633611456, 1769745744, 2359660992, 2654618616, 3539491488, 5309237232, 7078982976, 10618474464, 21236948928]

約数ペア:

[(1, 21236948928), (2, 10618474464), (3, 7078982976), (4, 5309237232), (6, 3539491488), (8, 2654618616), (9, 2359660992), (12, 1769745744), (13, 1633611456), (16, 1327309308), (18, 1179830496), (24, 884872872), (26, 816805728), (27, 786553664), (32, 663654654), (36, 589915248), (39, 544537152), (48, 442436436), (52, 408402864), (54, 393276832), (64, 331827327), (72, 294957624), (78, 272268576), (96, 221218218), (104, 204201432), (108, 196638416), (117, 181512384), (144, 147478812), (156, 136134288), (192, 110609109), (208, 102100716), (216, 98319208), (234, 90756192), (288, 73739406), (312, 68067144), (351, 60504128), (416, 51050358), (432, 49159604), (468, 45378096), (576, 36869703), (624, 34033572), (702, 30252064), (832, 25525179), (864, 24579802), (936, 22689048), (1248, 17016786), (1404, 15126032), (1728, 12289901), (1872, 11344524), (2496, 8508393), (2808, 7563016), (3744, 5672262), (5616, 3781508), (7488, 2836131), (11232, 1890754), (22464, 945377)]