18810822

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{32321}}^1$

素因数の和:32423

約数の個数: 16

約数和(自身を含む): 38010672

約数和(自身を除く): 19199850

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 32321, 64642, 96963, 193926, 3135137, 6270274, 9405411, 18810822]

約数ペア:

[(1, 18810822), (2, 9405411), (3, 6270274), (6, 3135137), (97, 193926), (194, 96963), (291, 64642), (582, 32321)]