21876858

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23831}}^1$

素因数の和:23859

約数の個数: 32

約数和(自身を含む): 51477120

約数和(自身を除く): 29600262

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 23831, 47662, 71493, 142986, 214479, 405127, 428958, 643437, 810254, 1215381, 1286874, 2430762, 3646143, 7292286, 10938429, 21876858]

約数ペア:

[(1, 21876858), (2, 10938429), (3, 7292286), (6, 3646143), (9, 2430762), (17, 1286874), (18, 1215381), (27, 810254), (34, 643437), (51, 428958), (54, 405127), (102, 214479), (153, 142986), (306, 71493), (459, 47662), (918, 23831)]