2018082663

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251099}}^1$

素因数の和:251171

約数の個数: 24

約数和(自身を含む): 3133728000

約数和(自身を除く): 1115645337

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 251099, 753297, 2259891, 4770881, 11801653, 14312643, 35404959, 42937929, 106214877, 224231407, 672694221, 2018082663]

約数ペア:

[(1, 2018082663), (3, 672694221), (9, 224231407), (19, 106214877), (47, 42937929), (57, 35404959), (141, 14312643), (171, 11801653), (423, 4770881), (893, 2259891), (2679, 753297), (8037, 251099)]