19840734

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21613}}^1$

素因数の和:21641

約数の個数: 32

約数和(自身を含む): 46686240

約数和(自身を除く): 26845506

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 21613, 43226, 64839, 129678, 194517, 367421, 389034, 583551, 734842, 1102263, 1167102, 2204526, 3306789, 6613578, 9920367, 19840734]

約数ペア:

[(1, 19840734), (2, 9920367), (3, 6613578), (6, 3306789), (9, 2204526), (17, 1167102), (18, 1102263), (27, 734842), (34, 583551), (51, 389034), (54, 367421), (102, 194517), (153, 129678), (306, 64839), (459, 43226), (918, 21613)]