195776874

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24889}}^1$

素因数の和:24939

約数の個数: 48

約数和(自身を含む): 465940800

約数和(自身を除く): 270163926

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 24889, 49778, 74667, 149334, 224001, 448002, 472891, 572447, 945782, 1144894, 1418673, 1717341, 2837346, 3434682, 4256019, 5152023, 8512038, 10304046, 10876493, 21752986, 32629479, 65258958, 97888437, 195776874]

約数ペア:

[(1, 195776874), (2, 97888437), (3, 65258958), (6, 32629479), (9, 21752986), (18, 10876493), (19, 10304046), (23, 8512038), (38, 5152023), (46, 4256019), (57, 3434682), (69, 2837346), (114, 1717341), (138, 1418673), (171, 1144894), (207, 945782), (342, 572447), (414, 472891), (437, 448002), (874, 224001), (1311, 149334), (2622, 74667), (3933, 49778), (7866, 24889)]