18393756

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{28921}}^1$

素因数の和:28981

約数の個数: 24

約数和(自身を含む): 43730064

約数和(自身を除く): 25336308

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 28921, 57842, 86763, 115684, 173526, 347052, 1532813, 3065626, 4598439, 6131252, 9196878, 18393756]

約数ペア:

[(1, 18393756), (2, 9196878), (3, 6131252), (4, 4598439), (6, 3065626), (12, 1532813), (53, 347052), (106, 173526), (159, 115684), (212, 86763), (318, 57842), (636, 28921)]