2130702966

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{345109}}^1$

素因数の和:345138

約数の個数: 48

約数和(自身を含む): 5383716000

約数和(自身を除く): 3253013034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 345109, 690218, 1035327, 2070654, 2415763, 3105981, 4831526, 6211962, 7247289, 14494578, 16910341, 21741867, 33820682, 43483734, 50731023, 101462046, 118372387, 152193069, 236744774, 304386138, 355117161, 710234322, 1065351483, 2130702966]

約数ペア:

[(1, 2130702966), (2, 1065351483), (3, 710234322), (6, 355117161), (7, 304386138), (9, 236744774), (14, 152193069), (18, 118372387), (21, 101462046), (42, 50731023), (49, 43483734), (63, 33820682), (98, 21741867), (126, 16910341), (147, 14494578), (294, 7247289), (343, 6211962), (441, 4831526), (686, 3105981), (882, 2415763), (1029, 2070654), (2058, 1035327), (3087, 690218), (6174, 345109)]