2149866

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1530

約数の個数: 24

約数和(自身を含む): 4717440

約数和(自身を除く): 2567574

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1439, 1494, 2878, 4317, 8634, 12951, 25902, 119437, 238874, 358311, 716622, 1074933, 2149866]

約数ペア:

[(1, 2149866), (2, 1074933), (3, 716622), (6, 358311), (9, 238874), (18, 119437), (83, 25902), (166, 12951), (249, 8634), (498, 4317), (747, 2878), (1439, 1494)]