1860894

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{547}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 4787328

約数和(自身を除く): 2926434

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, 1094, 1134, 1641, 1701, 3282, 3402, 3829, 4923, 7658, 9846, 11487, 14769, 22974, 29538, 34461, 44307, 68922, 88614, 103383, 132921, 206766, 265842, 310149, 620298, 930447, 1860894]

約数ペア:

[(1, 1860894), (2, 930447), (3, 620298), (6, 310149), (7, 265842), (9, 206766), (14, 132921), (18, 103383), (21, 88614), (27, 68922), (42, 44307), (54, 34461), (63, 29538), (81, 22974), (126, 14769), (162, 11487), (189, 9846), (243, 7658), (378, 4923), (486, 3829), (547, 3402), (567, 3282), (1094, 1701), (1134, 1641)]