2545609518

素因数分解:

$2^1\times 3^4\times {\mathrm{15713639}}^1$

素因数の和:15713653

約数の個数: 20

約数和(自身を含む): 5704051320

約数和(自身を除く): 3158441802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 15713639, 31427278, 47140917, 94281834, 141422751, 282845502, 424268253, 848536506, 1272804759, 2545609518]

約数ペア:

[(1, 2545609518), (2, 1272804759), (3, 848536506), (6, 424268253), (9, 282845502), (18, 141422751), (27, 94281834), (54, 47140917), (81, 31427278), (162, 15713639)]