12964914

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 31622400

約数和(自身を除く): 18657486

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 306, 459, 487, 493, 522, 783, 918, 974, 986, 1461, 1479, 1566, 2922, 2958, 4383, 4437, 8279, 8766, 8874, 13149, 13311, 14123, 16558, 24837, 26298, 26622, 28246, 42369, 49674, 74511, 84738, 127107, 149022, 223533, 240091, 254214, 381321, 447066, 480182, 720273, 762642, 1440546, 2160819, 4321638, 6482457, 12964914]

約数ペア:

[(1, 12964914), (2, 6482457), (3, 4321638), (6, 2160819), (9, 1440546), (17, 762642), (18, 720273), (27, 480182), (29, 447066), (34, 381321), (51, 254214), (54, 240091), (58, 223533), (87, 149022), (102, 127107), (153, 84738), (174, 74511), (261, 49674), (306, 42369), (459, 28246), (487, 26622), (493, 26298), (522, 24837), (783, 16558), (918, 14123), (974, 13311), (986, 13149), (1461, 8874), (1479, 8766), (1566, 8279), (2922, 4437), (2958, 4383)]