81750294

素因数分解:

$2^1\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{4457}}^1$

素因数の和:5484

約数の個数: 24

約数和(自身を含む): 177339240

約数和(自身を除く): 95588946

約数列:

[1, 2, 3, 6, 9, 18, 1019, 2038, 3057, 4457, 6114, 8914, 9171, 13371, 18342, 26742, 40113, 80226, 4541683, 9083366, 13625049, 27250098, 40875147, 81750294]

約数ペア:

[(1, 81750294), (2, 40875147), (3, 27250098), (6, 13625049), (9, 9083366), (18, 4541683), (1019, 80226), (2038, 40113), (3057, 26742), (4457, 18342), (6114, 13371), (8914, 9171)]