21577929408

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{5351669}}^1$

素因数の和:5351694

約数の個数: 84

約数和(自身を含む): 70684857360

約数和(自身を除く): 49106927952

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, 5351669, 10703338, 16055007, 21406676, 32110014, 37461683, 42813352, 48165021, 64220028, 74923366, 85626704, 96330042, 112385049, 128440056, 149846732, 171253408, 192660084, 224770098, 256880112, 299693464, 337155147, 342506816, 385320168, 449540196, 513760224, 599386928, 674310294, 770640336, 899080392, 1027520448, 1198773856, 1348620588, 1541280672, 1798160784, 2397547712, 2697241176, 3082561344, 3596321568, 5394482352, 7192643136, 10788964704, 21577929408]

約数ペア:

[(1, 21577929408), (2, 10788964704), (3, 7192643136), (4, 5394482352), (6, 3596321568), (7, 3082561344), (8, 2697241176), (9, 2397547712), (12, 1798160784), (14, 1541280672), (16, 1348620588), (18, 1198773856), (21, 1027520448), (24, 899080392), (28, 770640336), (32, 674310294), (36, 599386928), (42, 513760224), (48, 449540196), (56, 385320168), (63, 342506816), (64, 337155147), (72, 299693464), (84, 256880112), (96, 224770098), (112, 192660084), (126, 171253408), (144, 149846732), (168, 128440056), (192, 112385049), (224, 96330042), (252, 85626704), (288, 74923366), (336, 64220028), (448, 48165021), (504, 42813352), (576, 37461683), (672, 32110014), (1008, 21406676), (1344, 16055007), (2016, 10703338), (4032, 5351669)]