81837609982

素因数分解:

$2^1\times {\mathrm{2399}}^1\times {\mathrm{3931}}^1\times {\mathrm{4339}}^1$

素因数の和:10671

約数の個数: 16

約数和(自身を含む): 122867136000

約数和(自身を除く): 41029526018

約数列:

[1, 2, 2399, 3931, 4339, 4798, 7862, 8678, 9430469, 10409261, 17056609, 18860938, 20818522, 34113218, 40918804991, 81837609982]

約数ペア:

[(1, 81837609982), (2, 40918804991), (2399, 34113218), (3931, 20818522), (4339, 18860938), (4798, 17056609), (7862, 10409261), (8678, 9430469)]