18166843201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1\times {\mathrm{1049}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 20575296000

約数和(自身を除く): 2408452799

約数列:

[1, 13, 29, 71, 377, 647, 923, 1049, 2059, 8411, 13637, 18763, 26767, 30421, 45937, 74479, 243919, 395473, 597181, 678703, 968227, 1332173, 2159891, 8823139, 17318249, 19682387, 28078583, 48187913, 255871031, 626442869, 1397449477, 18166843201]

約数ペア:

[(1, 18166843201), (13, 1397449477), (29, 626442869), (71, 255871031), (377, 48187913), (647, 28078583), (923, 19682387), (1049, 17318249), (2059, 8823139), (8411, 2159891), (13637, 1332173), (18763, 968227), (26767, 678703), (30421, 597181), (45937, 395473), (74479, 243919)]