1775573028

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20123}}^1$

素因数の和:20198

約数の個数: 96

約数和(自身を含む): 4958553600

約数和(自身を除く): 3182980572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 86, 108, 114, 129, 171, 172, 228, 258, 342, 387, 513, 516, 684, 774, 817, 1026, 1161, 1548, 1634, 2052, 2322, 2451, 3268, 4644, 4902, 7353, 9804, 14706, 20123, 22059, 29412, 40246, 44118, 60369, 80492, 88236, 120738, 181107, 241476, 362214, 382337, 543321, 724428, 764674, 865289, 1086642, 1147011, 1529348, 1730578, 2173284, 2294022, 2595867, 3441033, 3461156, 4588044, 5191734, 6882066, 7787601, 10323099, 10383468, 13764132, 15575202, 16440491, 20646198, 23362803, 31150404, 32880982, 41292396, 46725606, 49321473, 65761964, 93451212, 98642946, 147964419, 197285892, 295928838, 443893257, 591857676, 887786514, 1775573028]

約数ペア:

[(1, 1775573028), (2, 887786514), (3, 591857676), (4, 443893257), (6, 295928838), (9, 197285892), (12, 147964419), (18, 98642946), (19, 93451212), (27, 65761964), (36, 49321473), (38, 46725606), (43, 41292396), (54, 32880982), (57, 31150404), (76, 23362803), (86, 20646198), (108, 16440491), (114, 15575202), (129, 13764132), (171, 10383468), (172, 10323099), (228, 7787601), (258, 6882066), (342, 5191734), (387, 4588044), (513, 3461156), (516, 3441033), (684, 2595867), (774, 2294022), (817, 2173284), (1026, 1730578), (1161, 1529348), (1548, 1147011), (1634, 1086642), (2052, 865289), (2322, 764674), (2451, 724428), (3268, 543321), (4644, 382337), (4902, 362214), (7353, 241476), (9804, 181107), (14706, 120738), (20123, 88236), (22059, 80492), (29412, 60369), (40246, 44118)]