26850726

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{4349}}^1$

素因数の和:4378

約数の個数: 48

約数和(自身を含む): 67860000

約数和(自身を除く): 41009274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 4349, 6174, 8698, 13047, 26094, 30443, 39141, 60886, 78282, 91329, 182658, 213101, 273987, 426202, 547974, 639303, 1278606, 1491707, 1917909, 2983414, 3835818, 4475121, 8950242, 13425363, 26850726]

約数ペア:

[(1, 26850726), (2, 13425363), (3, 8950242), (6, 4475121), (7, 3835818), (9, 2983414), (14, 1917909), (18, 1491707), (21, 1278606), (42, 639303), (49, 547974), (63, 426202), (98, 273987), (126, 213101), (147, 182658), (294, 91329), (343, 78282), (441, 60886), (686, 39141), (882, 30443), (1029, 26094), (2058, 13047), (3087, 8698), (4349, 6174)]