2181408432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{6492287}}^1$

素因数の和:6492305

約数の個数: 40

約数和(自身を含む): 6440349696

約数和(自身を除く): 4258941264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 6492287, 12984574, 19476861, 25969148, 38953722, 45446009, 51938296, 77907444, 90892018, 103876592, 136338027, 155814888, 181784036, 272676054, 311629776, 363568072, 545352108, 727136144, 1090704216, 2181408432]

約数ペア:

[(1, 2181408432), (2, 1090704216), (3, 727136144), (4, 545352108), (6, 363568072), (7, 311629776), (8, 272676054), (12, 181784036), (14, 155814888), (16, 136338027), (21, 103876592), (24, 90892018), (28, 77907444), (42, 51938296), (48, 45446009), (56, 38953722), (84, 25969148), (112, 19476861), (168, 12984574), (336, 6492287)]