21200622

素因数分解:

$2^1\times 3^1\times {\mathrm{1097}}^1\times {\mathrm{3221}}^1$

素因数の和:4323

約数の個数: 16

約数和(自身を含む): 42453072

約数和(自身を除く): 21252450

約数列:

[1, 2, 3, 6, 1097, 2194, 3221, 3291, 6442, 6582, 9663, 19326, 3533437, 7066874, 10600311, 21200622]

約数ペア:

[(1, 21200622), (2, 10600311), (3, 7066874), (6, 3533437), (1097, 19326), (2194, 9663), (3221, 6582), (3291, 6442)]