21725753868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{9767}}^1$

素因数の和:9901

約数の個数: 216

約数和(自身を含む): 69514597152

約数和(自身を除く): 47788843284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 97, 98, 117, 126, 147, 156, 182, 194, 196, 234, 252, 273, 291, 294, 364, 388, 441, 468, 546, 582, 588, 637, 679, 819, 873, 882, 1092, 1164, 1261, 1274, 1358, 1638, 1746, 1764, 1911, 2037, 2522, 2548, 2716, 3276, 3492, 3783, 3822, 4074, 4753, 5044, 5733, 6111, 7566, 7644, 8148, 8827, 9506, 9767, 11349, 11466, 12222, 14259, 15132, 17654, 19012, 19534, 22698, 22932, 24444, 26481, 28518, 29301, 35308, 39068, 42777, 45396, 52962, 57036, 58602, 61789, 68369, 79443, 85554, 87903, 105924, 117204, 123578, 126971, 136738, 158886, 171108, 175806, 185367, 205107, 247156, 253942, 273476, 317772, 351612, 370734, 380913, 410214, 478583, 507884, 556101, 615321, 741468, 761826, 820428, 888797, 947399, 957166, 1112202, 1142739, 1230642, 1435749, 1523652, 1777594, 1894798, 1914332, 2224404, 2285478, 2461284, 2666391, 2842197, 2871498, 3555188, 3789596, 4307247, 4570956, 5332782, 5684394, 5742996, 6221579, 6631793, 7999173, 8526591, 8614494, 10665564, 11368788, 12316187, 12443158, 13263586, 15998346, 17053182, 17228988, 18664737, 19895379, 24632374, 24886316, 26527172, 31996692, 34106364, 36948561, 37329474, 39790758, 46422551, 49264748, 55994211, 59686137, 73897122, 74658948, 79581516, 86213309, 92845102, 110845683, 111988422, 119372274, 139267653, 147794244, 172426618, 185690204, 221691366, 223976844, 238744548, 258639927, 278535306, 344853236, 417802959, 443382732, 517279854, 557070612, 603493163, 775919781, 835605918, 1034559708, 1206986326, 1551839562, 1671211836, 1810479489, 2413972652, 3103679124, 3620958978, 5431438467, 7241917956, 10862876934, 21725753868]

約数ペア:

[(1, 21725753868), (2, 10862876934), (3, 7241917956), (4, 5431438467), (6, 3620958978), (7, 3103679124), (9, 2413972652), (12, 1810479489), (13, 1671211836), (14, 1551839562), (18, 1206986326), (21, 1034559708), (26, 835605918), (28, 775919781), (36, 603493163), (39, 557070612), (42, 517279854), (49, 443382732), (52, 417802959), (63, 344853236), (78, 278535306), (84, 258639927), (91, 238744548), (97, 223976844), (98, 221691366), (117, 185690204), (126, 172426618), (147, 147794244), (156, 139267653), (182, 119372274), (194, 111988422), (196, 110845683), (234, 92845102), (252, 86213309), (273, 79581516), (291, 74658948), (294, 73897122), (364, 59686137), (388, 55994211), (441, 49264748), (468, 46422551), (546, 39790758), (582, 37329474), (588, 36948561), (637, 34106364), (679, 31996692), (819, 26527172), (873, 24886316), (882, 24632374), (1092, 19895379), (1164, 18664737), (1261, 17228988), (1274, 17053182), (1358, 15998346), (1638, 13263586), (1746, 12443158), (1764, 12316187), (1911, 11368788), (2037, 10665564), (2522, 8614494), (2548, 8526591), (2716, 7999173), (3276, 6631793), (3492, 6221579), (3783, 5742996), (3822, 5684394), (4074, 5332782), (4753, 4570956), (5044, 4307247), (5733, 3789596), (6111, 3555188), (7566, 2871498), (7644, 2842197), (8148, 2666391), (8827, 2461284), (9506, 2285478), (9767, 2224404), (11349, 1914332), (11466, 1894798), (12222, 1777594), (14259, 1523652), (15132, 1435749), (17654, 1230642), (19012, 1142739), (19534, 1112202), (22698, 957166), (22932, 947399), (24444, 888797), (26481, 820428), (28518, 761826), (29301, 741468), (35308, 615321), (39068, 556101), (42777, 507884), (45396, 478583), (52962, 410214), (57036, 380913), (58602, 370734), (61789, 351612), (68369, 317772), (79443, 273476), (85554, 253942), (87903, 247156), (105924, 205107), (117204, 185367), (123578, 175806), (126971, 171108), (136738, 158886)]