2181384

素因数分解:

$2^3\times 3^3\times {\mathrm{10099}}^1$

素因数の和:10114

約数の個数: 32

約数和(自身を含む): 6060000

約数和(自身を除く): 3878616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 10099, 20198, 30297, 40396, 60594, 80792, 90891, 121188, 181782, 242376, 272673, 363564, 545346, 727128, 1090692, 2181384]

約数ペア:

[(1, 2181384), (2, 1090692), (3, 727128), (4, 545346), (6, 363564), (8, 272673), (9, 242376), (12, 181782), (18, 121188), (24, 90891), (27, 80792), (36, 60594), (54, 40396), (72, 30297), (108, 20198), (216, 10099)]