12272742

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 29937600

約数和(自身を除く): 17664858

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 306, 459, 461, 493, 522, 783, 918, 922, 986, 1383, 1479, 1566, 2766, 2958, 4149, 4437, 7837, 8298, 8874, 12447, 13311, 13369, 15674, 23511, 24894, 26622, 26738, 40107, 47022, 70533, 80214, 120321, 141066, 211599, 227273, 240642, 360963, 423198, 454546, 681819, 721926, 1363638, 2045457, 4090914, 6136371, 12272742]

約数ペア:

[(1, 12272742), (2, 6136371), (3, 4090914), (6, 2045457), (9, 1363638), (17, 721926), (18, 681819), (27, 454546), (29, 423198), (34, 360963), (51, 240642), (54, 227273), (58, 211599), (87, 141066), (102, 120321), (153, 80214), (174, 70533), (261, 47022), (306, 40107), (459, 26738), (461, 26622), (493, 24894), (522, 23511), (783, 15674), (918, 13369), (922, 13311), (986, 12447), (1383, 8874), (1479, 8298), (1566, 7837), (2766, 4437), (2958, 4149)]