201812324

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{32321}}^1$

素因数の和:32555

約数の個数: 24

約数和(自身を含む): 405447168

約数和(自身を除く): 203634844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 32321, 64642, 129284, 226247, 452494, 904988, 7207583, 14415166, 28830332, 50453081, 100906162, 201812324]

約数ペア:

[(1, 201812324), (2, 100906162), (4, 50453081), (7, 28830332), (14, 14415166), (28, 7207583), (223, 904988), (446, 452494), (892, 226247), (1561, 129284), (3122, 64642), (6244, 32321)]