19706706

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21467}}^1$

素因数の和:21495

約数の個数: 32

約数和(自身を含む): 46370880

約数和(自身を除く): 26664174

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 21467, 42934, 64401, 128802, 193203, 364939, 386406, 579609, 729878, 1094817, 1159218, 2189634, 3284451, 6568902, 9853353, 19706706]

約数ペア:

[(1, 19706706), (2, 9853353), (3, 6568902), (6, 3284451), (9, 2189634), (17, 1159218), (18, 1094817), (27, 729878), (34, 579609), (51, 386406), (54, 364939), (102, 193203), (153, 128802), (306, 64401), (459, 42934), (918, 21467)]