2841318

素因数分解:

$2^1\times 3^4\times {\mathrm{17539}}^1$

素因数の和:17553

約数の個数: 20

約数和(自身を含む): 6367020

約数和(自身を除く): 3525702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 17539, 35078, 52617, 105234, 157851, 315702, 473553, 947106, 1420659, 2841318]

約数ペア:

[(1, 2841318), (2, 1420659), (3, 947106), (6, 473553), (9, 315702), (18, 157851), (27, 105234), (54, 52617), (81, 35078), (162, 17539)]