17940594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1231}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 41158656

約数和(自身を除く): 23218062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 1231, 2082, 2429, 2462, 3693, 4858, 7287, 7386, 8617, 14574, 17234, 25851, 51702, 427157, 854314, 1281471, 2562942, 2990099, 5980198, 8970297, 17940594]

約数ペア:

[(1, 17940594), (2, 8970297), (3, 5980198), (6, 2990099), (7, 2562942), (14, 1281471), (21, 854314), (42, 427157), (347, 51702), (694, 25851), (1041, 17234), (1231, 14574), (2082, 8617), (2429, 7386), (2462, 7287), (3693, 4858)]