28437018

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{110221}}^1$

素因数の和:110269

約数の個数: 16

約数和(自身を含む): 58197216

約数和(自身を除く): 29760198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 110221, 220442, 330663, 661326, 4739503, 9479006, 14218509, 28437018]

約数ペア:

[(1, 28437018), (2, 14218509), (3, 9479006), (6, 4739503), (43, 661326), (86, 330663), (129, 220442), (258, 110221)]