18251018245

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1\times {\mathrm{27361}}^1$

素因数の和:29316

約数の個数: 16

約数和(自身を含む): 22222321920

約数和(自身を除く): 3971303675

約数列:

[1, 5, 71, 355, 1879, 9395, 27361, 133409, 136805, 667045, 1942631, 9713155, 51411319, 257056595, 3650203649, 18251018245]

約数ペア:

[(1, 18251018245), (5, 3650203649), (71, 257056595), (355, 51411319), (1879, 9713155), (9395, 1942631), (27361, 667045), (133409, 136805)]