18608711

素因数分解:

${\mathrm{11}}^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 20

約数和(自身を含む): 21645120

約数和(自身を除く): 3036409

約数列:

[1, 11, 31, 41, 121, 341, 451, 1271, 1331, 3751, 4961, 13981, 14641, 41261, 54571, 153791, 453871, 600281, 1691701, 18608711]

約数ペア:

[(1, 18608711), (11, 1691701), (31, 600281), (41, 453871), (121, 153791), (341, 54571), (451, 41261), (1271, 14641), (1331, 13981), (3751, 4961)]