22788378

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1040

約数の個数: 40

約数和(自身を含む): 51435648

約数和(自身を除く): 28647270

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 863, 978, 1467, 1726, 2589, 2934, 4401, 5178, 7767, 8802, 13203, 15534, 23301, 26406, 46602, 69903, 139806, 140669, 281338, 422007, 844014, 1266021, 2532042, 3798063, 7596126, 11394189, 22788378]

約数ペア:

[(1, 22788378), (2, 11394189), (3, 7596126), (6, 3798063), (9, 2532042), (18, 1266021), (27, 844014), (54, 422007), (81, 281338), (162, 140669), (163, 139806), (326, 69903), (489, 46602), (863, 26406), (978, 23301), (1467, 15534), (1726, 13203), (2589, 8802), (2934, 7767), (4401, 5178)]