1878255564462

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{139688797}}^1$

素因数の和:139688894

約数の個数: 40

約数和(自身を含む): 4259390828616

約数和(自身を除く): 2381135264154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 6723, 13446, 139688797, 279377594, 419066391, 838132782, 1257199173, 2514398346, 3771597519, 7543195038, 11314792557, 11594170151, 22629585114, 23188340302, 34782510453, 69565020906, 104347531359, 208695062718, 313042594077, 626085188154, 939127782231, 1878255564462]

約数ペア:

[(1, 1878255564462), (2, 939127782231), (3, 626085188154), (6, 313042594077), (9, 208695062718), (18, 104347531359), (27, 69565020906), (54, 34782510453), (81, 23188340302), (83, 22629585114), (162, 11594170151), (166, 11314792557), (249, 7543195038), (498, 3771597519), (747, 2514398346), (1494, 1257199173), (2241, 838132782), (4482, 419066391), (6723, 279377594), (13446, 139688797)]