18090686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3571}}^1$

素因数の和:3739

約数の個数: 16

約数和(自身を含む): 28933200

約数和(自身を除く): 10842514

約数列:

[1, 2, 17, 34, 149, 298, 2533, 3571, 5066, 7142, 60707, 121414, 532079, 1064158, 9045343, 18090686]

約数ペア:

[(1, 18090686), (2, 9045343), (17, 1064158), (34, 532079), (149, 121414), (298, 60707), (2533, 7142), (3571, 5066)]