677366946

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{1489}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 1487616000

約数和(自身を除く): 810249054

約数列:

[1, 2, 3, 6, 9, 18, 127, 199, 254, 381, 398, 597, 762, 1143, 1194, 1489, 1791, 2286, 2978, 3582, 4467, 8934, 13401, 25273, 26802, 50546, 75819, 151638, 189103, 227457, 296311, 378206, 454914, 567309, 592622, 888933, 1134618, 1701927, 1777866, 2666799, 3403854, 5333598, 37631497, 75262994, 112894491, 225788982, 338683473, 677366946]

約数ペア:

[(1, 677366946), (2, 338683473), (3, 225788982), (6, 112894491), (9, 75262994), (18, 37631497), (127, 5333598), (199, 3403854), (254, 2666799), (381, 1777866), (398, 1701927), (597, 1134618), (762, 888933), (1143, 592622), (1194, 567309), (1489, 454914), (1791, 378206), (2286, 296311), (2978, 227457), (3582, 189103), (4467, 151638), (8934, 75819), (13401, 50546), (25273, 26802)]