2049246

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 4603680

約数和(自身を除く): 2554434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 277, 411, 554, 822, 831, 1233, 1662, 2466, 2493, 3699, 4986, 7398, 7479, 14958, 37949, 75898, 113847, 227694, 341541, 683082, 1024623, 2049246]

約数ペア:

[(1, 2049246), (2, 1024623), (3, 683082), (6, 341541), (9, 227694), (18, 113847), (27, 75898), (54, 37949), (137, 14958), (274, 7479), (277, 7398), (411, 4986), (554, 3699), (822, 2493), (831, 2466), (1233, 1662)]