2016091728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{666697}}^1$

素因数の和:666721

約数の個数: 80

約数和(自身を含む): 6613644160

約数和(自身を除く): 4597552432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 666697, 1333394, 2000091, 2666788, 4000182, 4666879, 5333576, 6000273, 8000364, 9333758, 10667152, 12000546, 14000637, 16000728, 18000819, 18667516, 24001092, 28001274, 32001456, 36001638, 37335032, 42001911, 48002184, 56002548, 72003276, 74670064, 84003822, 96004368, 112005096, 126005733, 144006552, 168007644, 224010192, 252011466, 288013104, 336015288, 504022932, 672030576, 1008045864, 2016091728]

約数ペア:

[(1, 2016091728), (2, 1008045864), (3, 672030576), (4, 504022932), (6, 336015288), (7, 288013104), (8, 252011466), (9, 224010192), (12, 168007644), (14, 144006552), (16, 126005733), (18, 112005096), (21, 96004368), (24, 84003822), (27, 74670064), (28, 72003276), (36, 56002548), (42, 48002184), (48, 42001911), (54, 37335032), (56, 36001638), (63, 32001456), (72, 28001274), (84, 24001092), (108, 18667516), (112, 18000819), (126, 16000728), (144, 14000637), (168, 12000546), (189, 10667152), (216, 9333758), (252, 8000364), (336, 6000273), (378, 5333576), (432, 4666879), (504, 4000182), (756, 2666788), (1008, 2000091), (1512, 1333394), (3024, 666697)]