12751938

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 18352062

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 306, 459, 479, 493, 522, 783, 918, 958, 986, 1437, 1479, 1566, 2874, 2958, 4311, 4437, 8143, 8622, 8874, 12933, 13311, 13891, 16286, 24429, 25866, 26622, 27782, 41673, 48858, 73287, 83346, 125019, 146574, 219861, 236147, 250038, 375057, 439722, 472294, 708441, 750114, 1416882, 2125323, 4250646, 6375969, 12751938]

約数ペア:

[(1, 12751938), (2, 6375969), (3, 4250646), (6, 2125323), (9, 1416882), (17, 750114), (18, 708441), (27, 472294), (29, 439722), (34, 375057), (51, 250038), (54, 236147), (58, 219861), (87, 146574), (102, 125019), (153, 83346), (174, 73287), (261, 48858), (306, 41673), (459, 27782), (479, 26622), (493, 25866), (522, 24429), (783, 16286), (918, 13891), (958, 13311), (986, 12933), (1437, 8874), (1479, 8622), (1566, 8143), (2874, 4437), (2958, 4311)]