21552172992

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{5345281}}^1$

素因数の和:5345306

約数の個数: 84

約数和(自身を含む): 70600484656

約数和(自身を除く): 49048311664

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, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 5345281, 10690562, 16035843, 21381124, 32071686, 37416967, 42762248, 48107529, 64143372, 74833934, 85524496, 96215058, 112250901, 128286744, 149667868, 171048992, 192430116, 224501802, 256573488, 299335736, 336752703, 342097984, 384860232, 449003604, 513146976, 598671472, 673505406, 769720464, 898007208, 1026293952, 1197342944, 1347010812, 1539440928, 1796014416, 2394685888, 2694021624, 3078881856, 3592028832, 5388043248, 7184057664, 10776086496, 21552172992]

約数ペア:

[(1, 21552172992), (2, 10776086496), (3, 7184057664), (4, 5388043248), (6, 3592028832), (7, 3078881856), (8, 2694021624), (9, 2394685888), (12, 1796014416), (14, 1539440928), (16, 1347010812), (18, 1197342944), (21, 1026293952), (24, 898007208), (28, 769720464), (32, 673505406), (36, 598671472), (42, 513146976), (48, 449003604), (56, 384860232), (63, 342097984), (64, 336752703), (72, 299335736), (84, 256573488), (96, 224501802), (112, 192430116), (126, 171048992), (144, 149667868), (168, 128286744), (192, 112250901), (224, 96215058), (252, 85524496), (288, 74833934), (336, 64143372), (448, 48107529), (504, 42762248), (576, 37416967), (672, 32071686), (1008, 21381124), (1344, 16035843), (2016, 10690562), (4032, 5345281)]