27778038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1753}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 58934400

約数和(自身を除く): 31156362

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 1753, 2641, 3506, 5259, 5282, 7923, 10518, 15846, 33307, 66614, 99921, 199842, 243667, 487334, 731001, 1462002, 4629673, 9259346, 13889019, 27778038]

約数ペア:

[(1, 27778038), (2, 13889019), (3, 9259346), (6, 4629673), (19, 1462002), (38, 731001), (57, 487334), (114, 243667), (139, 199842), (278, 99921), (417, 66614), (834, 33307), (1753, 15846), (2641, 10518), (3506, 7923), (5259, 5282)]