21985671456

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3635197}}^1$

素因数の和:3635223

約数の個数: 96

約数和(自身を含む): 73285591680

約数和(自身を除く): 51299920224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 3635197, 7270394, 10905591, 14540788, 21811182, 25446379, 29081576, 32716773, 43622364, 50892758, 58163152, 65433546, 76339137, 87244728, 98150319, 101785516, 116326304, 130867092, 152678274, 174489456, 196300638, 203571032, 229017411, 261734184, 305356548, 348978912, 392601276, 407142064, 458034822, 523468368, 610713096, 687052233, 785202552, 814284128, 916069644, 1046936736, 1221426192, 1374104466, 1570405104, 1832139288, 2442852384, 2748208932, 3140810208, 3664278576, 5496417864, 7328557152, 10992835728, 21985671456]

約数ペア:

[(1, 21985671456), (2, 10992835728), (3, 7328557152), (4, 5496417864), (6, 3664278576), (7, 3140810208), (8, 2748208932), (9, 2442852384), (12, 1832139288), (14, 1570405104), (16, 1374104466), (18, 1221426192), (21, 1046936736), (24, 916069644), (27, 814284128), (28, 785202552), (32, 687052233), (36, 610713096), (42, 523468368), (48, 458034822), (54, 407142064), (56, 392601276), (63, 348978912), (72, 305356548), (84, 261734184), (96, 229017411), (108, 203571032), (112, 196300638), (126, 174489456), (144, 152678274), (168, 130867092), (189, 116326304), (216, 101785516), (224, 98150319), (252, 87244728), (288, 76339137), (336, 65433546), (378, 58163152), (432, 50892758), (504, 43622364), (672, 32716773), (756, 29081576), (864, 25446379), (1008, 21811182), (1512, 14540788), (2016, 10905591), (3024, 7270394), (6048, 3635197)]