16748046

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{547}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 43138560

約数和(自身を除く): 26390514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 547, 567, 729, 1094, 1134, 1458, 1641, 1701, 2187, 3282, 3402, 3829, 4374, 4923, 5103, 7658, 9846, 10206, 11487, 14769, 15309, 22974, 29538, 30618, 34461, 44307, 68922, 88614, 103383, 132921, 206766, 265842, 310149, 398763, 620298, 797526, 930447, 1196289, 1860894, 2392578, 2791341, 5582682, 8374023, 16748046]

約数ペア:

[(1, 16748046), (2, 8374023), (3, 5582682), (6, 2791341), (7, 2392578), (9, 1860894), (14, 1196289), (18, 930447), (21, 797526), (27, 620298), (42, 398763), (54, 310149), (63, 265842), (81, 206766), (126, 132921), (162, 103383), (189, 88614), (243, 68922), (378, 44307), (486, 34461), (547, 30618), (567, 29538), (729, 22974), (1094, 15309), (1134, 14769), (1458, 11487), (1641, 10206), (1701, 9846), (2187, 7658), (3282, 5103), (3402, 4923), (3829, 4374)]