18506829

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2999}}^1$

素因数の和:3041

約数の個数: 24

約数和(自身を含む): 28728000

約数和(自身を除く): 10221171

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 2999, 6171, 8997, 32989, 50983, 98967, 152949, 362879, 560813, 1088637, 1682439, 6168943, 18506829]

約数ペア:

[(1, 18506829), (3, 6168943), (11, 1682439), (17, 1088637), (33, 560813), (51, 362879), (121, 152949), (187, 98967), (363, 50983), (561, 32989), (2057, 8997), (2999, 6171)]