21432444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9551}}^1$

素因数の和:9586

約数の個数: 48

約数和(自身を含む): 57770496

約数和(自身を除く): 36338052

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 9551, 19102, 28653, 38204, 57306, 105061, 114612, 162367, 210122, 315183, 324734, 420244, 487101, 630366, 649468, 974202, 1260732, 1786037, 1948404, 3572074, 5358111, 7144148, 10716222, 21432444]

約数ペア:

[(1, 21432444), (2, 10716222), (3, 7144148), (4, 5358111), (6, 3572074), (11, 1948404), (12, 1786037), (17, 1260732), (22, 974202), (33, 649468), (34, 630366), (44, 487101), (51, 420244), (66, 324734), (68, 315183), (102, 210122), (132, 162367), (187, 114612), (204, 105061), (374, 57306), (561, 38204), (748, 28653), (1122, 19102), (2244, 9551)]