27282318

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1397

約数の個数: 48

約数和(自身を含む): 64416384

約数和(自身を除く): 37134066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1307, 1491, 2614, 2982, 3479, 3921, 6958, 7842, 9149, 10437, 18298, 20874, 27447, 54894, 64043, 92797, 128086, 185594, 192129, 278391, 384258, 556782, 649579, 1299158, 1948737, 3897474, 4547053, 9094106, 13641159, 27282318]

約数ペア:

[(1, 27282318), (2, 13641159), (3, 9094106), (6, 4547053), (7, 3897474), (14, 1948737), (21, 1299158), (42, 649579), (49, 556782), (71, 384258), (98, 278391), (142, 192129), (147, 185594), (213, 128086), (294, 92797), (426, 64043), (497, 54894), (994, 27447), (1307, 20874), (1491, 18298), (2614, 10437), (2982, 9149), (3479, 7842), (3921, 6958)]