2001258

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2269}}^1$

素因数の和:2291

約数の個数: 36

約数和(自身を含む): 5046210

約数和(自身を除く): 3044952

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2269, 4538, 6807, 13614, 15883, 20421, 31766, 40842, 47649, 95298, 111181, 142947, 222362, 285894, 333543, 667086, 1000629, 2001258]

約数ペア:

[(1, 2001258), (2, 1000629), (3, 667086), (6, 333543), (7, 285894), (9, 222362), (14, 142947), (18, 111181), (21, 95298), (42, 47649), (49, 40842), (63, 31766), (98, 20421), (126, 15883), (147, 13614), (294, 6807), (441, 4538), (882, 2269)]