18349353

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 29321760

約数和(自身を除く): 10972407

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 2539, 7227, 7617, 22851, 27929, 83787, 185347, 251361, 556041, 1668123, 2038817, 6116451, 18349353]

約数ペア:

[(1, 18349353), (3, 6116451), (9, 2038817), (11, 1668123), (33, 556041), (73, 251361), (99, 185347), (219, 83787), (657, 27929), (803, 22851), (2409, 7617), (2539, 7227)]