18082593

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 26889408

約数和(自身を除く): 8806815

約数列:

[1, 3, 9, 53, 159, 167, 227, 477, 501, 681, 1503, 2043, 8851, 12031, 26553, 36093, 37909, 79659, 108279, 113727, 341181, 2009177, 6027531, 18082593]

約数ペア:

[(1, 18082593), (3, 6027531), (9, 2009177), (53, 341181), (159, 113727), (167, 108279), (227, 79659), (477, 37909), (501, 36093), (681, 26553), (1503, 12031), (2043, 8851)]