28769418

素因数分解:

$2^1\times 3^4\times {\mathrm{177589}}^1$

素因数の和:177603

約数の個数: 20

約数和(自身を含む): 64465170

約数和(自身を除く): 35695752

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 177589, 355178, 532767, 1065534, 1598301, 3196602, 4794903, 9589806, 14384709, 28769418]

約数ペア:

[(1, 28769418), (2, 14384709), (3, 9589806), (6, 4794903), (9, 3196602), (18, 1598301), (27, 1065534), (54, 532767), (81, 355178), (162, 177589)]