2123394336

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1053271}}^1$

素因数の和:1053294

約数の個数: 72

約数和(自身を含む): 6901038144

約数和(自身を除く): 4777643808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1053271, 2106542, 3159813, 4213084, 6319626, 7372897, 8426168, 9479439, 12639252, 14745794, 16852336, 18958878, 22118691, 25278504, 29491588, 33704672, 37917756, 44237382, 50557008, 58983176, 66356073, 75835512, 88474764, 101114016, 117966352, 132712146, 151671024, 176949528, 235932704, 265424292, 303342048, 353899056, 530848584, 707798112, 1061697168, 2123394336]

約数ペア:

[(1, 2123394336), (2, 1061697168), (3, 707798112), (4, 530848584), (6, 353899056), (7, 303342048), (8, 265424292), (9, 235932704), (12, 176949528), (14, 151671024), (16, 132712146), (18, 117966352), (21, 101114016), (24, 88474764), (28, 75835512), (32, 66356073), (36, 58983176), (42, 50557008), (48, 44237382), (56, 37917756), (63, 33704672), (72, 29491588), (84, 25278504), (96, 22118691), (112, 18958878), (126, 16852336), (144, 14745794), (168, 12639252), (224, 9479439), (252, 8426168), (288, 7372897), (336, 6319626), (504, 4213084), (672, 3159813), (1008, 2106542), (2016, 1053271)]