82961018

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{19687}}^1$

素因数の和:19746

約数の個数: 24

約数和(自身を含む): 148132512

約数和(自身を除く): 65171494

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 19687, 39374, 137809, 275618, 846541, 964663, 1693082, 1929326, 5925787, 11851574, 41480509, 82961018]

約数ペア:

[(1, 82961018), (2, 41480509), (7, 11851574), (14, 5925787), (43, 1929326), (49, 1693082), (86, 964663), (98, 846541), (301, 275618), (602, 137809), (2107, 39374), (4214, 19687)]