427171806

素因数分解:

$2^1\times 3^4\times {\mathrm{2636863}}^1$

素因数の和:2636877

約数の個数: 20

約数和(自身を含む): 957181632

約数和(自身を除く): 530009826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2636863, 5273726, 7910589, 15821178, 23731767, 47463534, 71195301, 142390602, 213585903, 427171806]

約数ペア:

[(1, 427171806), (2, 213585903), (3, 142390602), (6, 71195301), (9, 47463534), (18, 23731767), (27, 15821178), (54, 7910589), (81, 5273726), (162, 2636863)]