18916206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{10909}}^1$

素因数の和:10948

約数の個数: 24

約数和(自身を含む): 40192440

約数和(自身を除く): 21276234

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 10909, 21818, 32727, 65454, 185453, 370906, 556359, 1112718, 3152701, 6305402, 9458103, 18916206]

約数ペア:

[(1, 18916206), (2, 9458103), (3, 6305402), (6, 3152701), (17, 1112718), (34, 556359), (51, 370906), (102, 185453), (289, 65454), (578, 32727), (867, 21818), (1734, 10909)]