18368041

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 21314664

約数和(自身を除く): 2946623

約数列:

[1, 17, 19, 41, 73, 323, 361, 697, 779, 1241, 1387, 2993, 6137, 13243, 14801, 23579, 26353, 50881, 56867, 251617, 448001, 966739, 1080473, 18368041]

約数ペア:

[(1, 18368041), (17, 1080473), (19, 966739), (41, 448001), (73, 251617), (323, 56867), (361, 50881), (697, 26353), (779, 23579), (1241, 14801), (1387, 13243), (2993, 6137)]