18054784

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{12823}}^1$

素因数の和:12848

約数の個数: 32

約数和(自身を含む): 39241440

約数和(自身を除く): 21186656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 12823, 25646, 51292, 102584, 141053, 205168, 282106, 410336, 564212, 820672, 1128424, 1641344, 2256848, 4513696, 9027392, 18054784]

約数ペア:

[(1, 18054784), (2, 9027392), (4, 4513696), (8, 2256848), (11, 1641344), (16, 1128424), (22, 820672), (32, 564212), (44, 410336), (64, 282106), (88, 205168), (128, 141053), (176, 102584), (352, 51292), (704, 25646), (1408, 12823)]