21252282

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{95731}}^1$

素因数の和:95773

約数の個数: 16

約数和(自身を含む): 43653792

約数和(自身を除く): 22401510

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 95731, 191462, 287193, 574386, 3542047, 7084094, 10626141, 21252282]

約数ペア:

[(1, 21252282), (2, 10626141), (3, 7084094), (6, 3542047), (37, 574386), (74, 287193), (111, 191462), (222, 95731)]