22019418

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{17729}}^1$

素因数の和:17763

約数の個数: 32

約数和(自身を含む): 51062400

約数和(自身を除く): 29042982

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 17729, 35458, 53187, 106374, 159561, 319122, 407767, 478683, 815534, 957366, 1223301, 2446602, 3669903, 7339806, 11009709, 22019418]

約数ペア:

[(1, 22019418), (2, 11009709), (3, 7339806), (6, 3669903), (9, 2446602), (18, 1223301), (23, 957366), (27, 815534), (46, 478683), (54, 407767), (69, 319122), (138, 159561), (207, 106374), (414, 53187), (621, 35458), (1242, 17729)]