13721256

素因数分解:

$2^3\times 3^2\times {\mathrm{190573}}^1$

素因数の和:190585

約数の個数: 24

約数和(自身を含む): 37161930

約数和(自身を除く): 23440674

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 190573, 381146, 571719, 762292, 1143438, 1524584, 1715157, 2286876, 3430314, 4573752, 6860628, 13721256]

約数ペア:

[(1, 13721256), (2, 6860628), (3, 4573752), (4, 3430314), (6, 2286876), (8, 1715157), (9, 1524584), (12, 1143438), (18, 762292), (24, 571719), (36, 381146), (72, 190573)]