26945724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9091}}^1$

素因数の和:9130

約数の個数: 48

約数和(自身を含む): 71281280

約数和(自身を除く): 44335556

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 9091, 18182, 27273, 36364, 54546, 109092, 118183, 172729, 236366, 345458, 354549, 472732, 518187, 690916, 709098, 1036374, 1418196, 2072748, 2245477, 4490954, 6736431, 8981908, 13472862, 26945724]

約数ペア:

[(1, 26945724), (2, 13472862), (3, 8981908), (4, 6736431), (6, 4490954), (12, 2245477), (13, 2072748), (19, 1418196), (26, 1036374), (38, 709098), (39, 690916), (52, 518187), (57, 472732), (76, 354549), (78, 345458), (114, 236366), (156, 172729), (228, 118183), (247, 109092), (494, 54546), (741, 36364), (988, 27273), (1482, 18182), (2964, 9091)]