40684644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1170

約数の個数: 144

約数和(自身を含む): 138203520

約数和(自身を除く): 97518876

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1129, 1287, 1386, 1638, 1716, 2002, 2258, 2574, 2772, 3003, 3276, 3387, 4004, 4516, 5148, 6006, 6774, 7903, 9009, 10161, 12012, 12419, 13548, 14677, 15806, 18018, 20322, 23709, 24838, 29354, 31612, 36036, 37257, 40644, 44031, 47418, 49676, 58708, 71127, 74514, 86933, 88062, 94836, 102739, 111771, 132093, 142254, 149028, 161447, 173866, 176124, 205478, 223542, 260799, 264186, 284508, 308217, 322894, 347732, 410956, 447084, 484341, 521598, 528372, 616434, 645788, 782397, 924651, 968682, 1043196, 1130129, 1232868, 1453023, 1564794, 1849302, 1937364, 2260258, 2906046, 3129588, 3390387, 3698604, 4520516, 5812092, 6780774, 10171161, 13561548, 20342322, 40684644]

約数ペア:

[(1, 40684644), (2, 20342322), (3, 13561548), (4, 10171161), (6, 6780774), (7, 5812092), (9, 4520516), (11, 3698604), (12, 3390387), (13, 3129588), (14, 2906046), (18, 2260258), (21, 1937364), (22, 1849302), (26, 1564794), (28, 1453023), (33, 1232868), (36, 1130129), (39, 1043196), (42, 968682), (44, 924651), (52, 782397), (63, 645788), (66, 616434), (77, 528372), (78, 521598), (84, 484341), (91, 447084), (99, 410956), (117, 347732), (126, 322894), (132, 308217), (143, 284508), (154, 264186), (156, 260799), (182, 223542), (198, 205478), (231, 176124), (234, 173866), (252, 161447), (273, 149028), (286, 142254), (308, 132093), (364, 111771), (396, 102739), (429, 94836), (462, 88062), (468, 86933), (546, 74514), (572, 71127), (693, 58708), (819, 49676), (858, 47418), (924, 44031), (1001, 40644), (1092, 37257), (1129, 36036), (1287, 31612), (1386, 29354), (1638, 24838), (1716, 23709), (2002, 20322), (2258, 18018), (2574, 15806), (2772, 14677), (3003, 13548), (3276, 12419), (3387, 12012), (4004, 10161), (4516, 9009), (5148, 7903), (6006, 6774)]