21804681024

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{60763}}^1$

素因数の和:60877

約数の個数: 168

約数和(自身を含む): 72231382080

約数和(自身を除く): 50426701056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 89, 96, 112, 126, 144, 168, 178, 192, 224, 252, 267, 288, 336, 356, 448, 504, 534, 576, 623, 672, 712, 801, 1008, 1068, 1246, 1344, 1424, 1602, 1869, 2016, 2136, 2492, 2848, 3204, 3738, 4032, 4272, 4984, 5607, 5696, 6408, 7476, 8544, 9968, 11214, 12816, 14952, 17088, 19936, 22428, 25632, 29904, 39872, 44856, 51264, 59808, 60763, 89712, 119616, 121526, 179424, 182289, 243052, 358848, 364578, 425341, 486104, 546867, 729156, 850682, 972208, 1093734, 1276023, 1458312, 1701364, 1944416, 2187468, 2552046, 2916624, 3402728, 3828069, 3888832, 4374936, 5104092, 5407907, 5833248, 6805456, 7656138, 8749872, 10208184, 10815814, 11666496, 13610912, 15312276, 16223721, 17499744, 20416368, 21631628, 27221824, 30624552, 32447442, 34999488, 37855349, 40832736, 43263256, 48671163, 61249104, 64894884, 75710698, 81665472, 86526512, 97342326, 113566047, 122498208, 129789768, 151421396, 173053024, 194684652, 227132094, 244996416, 259579536, 302842792, 340698141, 346106048, 389369304, 454264188, 519159072, 605685584, 681396282, 778738608, 908528376, 1038318144, 1211371168, 1362792564, 1557477216, 1817056752, 2422742336, 2725585128, 3114954432, 3634113504, 5451170256, 7268227008, 10902340512, 21804681024]

約数ペア:

[(1, 21804681024), (2, 10902340512), (3, 7268227008), (4, 5451170256), (6, 3634113504), (7, 3114954432), (8, 2725585128), (9, 2422742336), (12, 1817056752), (14, 1557477216), (16, 1362792564), (18, 1211371168), (21, 1038318144), (24, 908528376), (28, 778738608), (32, 681396282), (36, 605685584), (42, 519159072), (48, 454264188), (56, 389369304), (63, 346106048), (64, 340698141), (72, 302842792), (84, 259579536), (89, 244996416), (96, 227132094), (112, 194684652), (126, 173053024), (144, 151421396), (168, 129789768), (178, 122498208), (192, 113566047), (224, 97342326), (252, 86526512), (267, 81665472), (288, 75710698), (336, 64894884), (356, 61249104), (448, 48671163), (504, 43263256), (534, 40832736), (576, 37855349), (623, 34999488), (672, 32447442), (712, 30624552), (801, 27221824), (1008, 21631628), (1068, 20416368), (1246, 17499744), (1344, 16223721), (1424, 15312276), (1602, 13610912), (1869, 11666496), (2016, 10815814), (2136, 10208184), (2492, 8749872), (2848, 7656138), (3204, 6805456), (3738, 5833248), (4032, 5407907), (4272, 5104092), (4984, 4374936), (5607, 3888832), (5696, 3828069), (6408, 3402728), (7476, 2916624), (8544, 2552046), (9968, 2187468), (11214, 1944416), (12816, 1701364), (14952, 1458312), (17088, 1276023), (19936, 1093734), (22428, 972208), (25632, 850682), (29904, 729156), (39872, 546867), (44856, 486104), (51264, 425341), (59808, 364578), (60763, 358848), (89712, 243052), (119616, 182289), (121526, 179424)]