1644006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 4048128

約数和(自身を除く): 2404122

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 3011, 6022, 9033, 18066, 21077, 39143, 42154, 63231, 78286, 117429, 126462, 234858, 274001, 548002, 822003, 1644006]

約数ペア:

[(1, 1644006), (2, 822003), (3, 548002), (6, 274001), (7, 234858), (13, 126462), (14, 117429), (21, 78286), (26, 63231), (39, 42154), (42, 39143), (78, 21077), (91, 18066), (182, 9033), (273, 6022), (546, 3011)]