21102510912

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{557}}^1\times {\mathrm{4027}}^1$

素因数の和:4613

約数の個数: 168

約数和(自身を含む): 65082200544

約数和(自身を除く): 43979689632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 557, 588, 672, 784, 1114, 1176, 1344, 1568, 1671, 2228, 2352, 3136, 3342, 3899, 4027, 4456, 4704, 6684, 7798, 8054, 8912, 9408, 11697, 12081, 13368, 15596, 16108, 17824, 23394, 24162, 26736, 27293, 28189, 31192, 32216, 35648, 46788, 48324, 53472, 54586, 56378, 62384, 64432, 81879, 84567, 93576, 96648, 106944, 109172, 112756, 124768, 128864, 163758, 169134, 187152, 193296, 197323, 218344, 225512, 249536, 257728, 327516, 338268, 374304, 386592, 394646, 436688, 451024, 591969, 655032, 676536, 748608, 773184, 789292, 873376, 902048, 1183938, 1310064, 1353072, 1578584, 1746752, 1804096, 2243039, 2367876, 2620128, 2706144, 3157168, 4486078, 4735752, 5240256, 5412288, 6314336, 6729117, 8972156, 9471504, 12628672, 13458234, 15701273, 17944312, 18943008, 26916468, 31402546, 35888624, 37886016, 47103819, 53832936, 62805092, 71777248, 94207638, 107665872, 109908911, 125610184, 143554496, 188415276, 215331744, 219817822, 251220368, 329726733, 376830552, 430663488, 439635644, 502440736, 659453466, 753661104, 879271288, 1004881472, 1318906932, 1507322208, 1758542576, 2637813864, 3014644416, 3517085152, 5275627728, 7034170304, 10551255456, 21102510912]

約数ペア:

[(1, 21102510912), (2, 10551255456), (3, 7034170304), (4, 5275627728), (6, 3517085152), (7, 3014644416), (8, 2637813864), (12, 1758542576), (14, 1507322208), (16, 1318906932), (21, 1004881472), (24, 879271288), (28, 753661104), (32, 659453466), (42, 502440736), (48, 439635644), (49, 430663488), (56, 376830552), (64, 329726733), (84, 251220368), (96, 219817822), (98, 215331744), (112, 188415276), (147, 143554496), (168, 125610184), (192, 109908911), (196, 107665872), (224, 94207638), (294, 71777248), (336, 62805092), (392, 53832936), (448, 47103819), (557, 37886016), (588, 35888624), (672, 31402546), (784, 26916468), (1114, 18943008), (1176, 17944312), (1344, 15701273), (1568, 13458234), (1671, 12628672), (2228, 9471504), (2352, 8972156), (3136, 6729117), (3342, 6314336), (3899, 5412288), (4027, 5240256), (4456, 4735752), (4704, 4486078), (6684, 3157168), (7798, 2706144), (8054, 2620128), (8912, 2367876), (9408, 2243039), (11697, 1804096), (12081, 1746752), (13368, 1578584), (15596, 1353072), (16108, 1310064), (17824, 1183938), (23394, 902048), (24162, 873376), (26736, 789292), (27293, 773184), (28189, 748608), (31192, 676536), (32216, 655032), (35648, 591969), (46788, 451024), (48324, 436688), (53472, 394646), (54586, 386592), (56378, 374304), (62384, 338268), (64432, 327516), (81879, 257728), (84567, 249536), (93576, 225512), (96648, 218344), (106944, 197323), (109172, 193296), (112756, 187152), (124768, 169134), (128864, 163758)]