81429858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{238099}}^1$

素因数の和:238126

約数の個数: 24

約数和(自身を含む): 185718000

約数和(自身を除く): 104288142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 238099, 476198, 714297, 1428594, 2142891, 4285782, 4523881, 9047762, 13571643, 27143286, 40714929, 81429858]

約数ペア:

[(1, 81429858), (2, 40714929), (3, 27143286), (6, 13571643), (9, 9047762), (18, 4523881), (19, 4285782), (38, 2142891), (57, 1428594), (114, 714297), (171, 476198), (342, 238099)]