2709378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21503}}^1$

素因数の和:21518

約数の個数: 24

約数和(自身を含む): 6709248

約数和(自身を除く): 3999870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21503, 43006, 64509, 129018, 150521, 193527, 301042, 387054, 451563, 903126, 1354689, 2709378]

約数ペア:

[(1, 2709378), (2, 1354689), (3, 903126), (6, 451563), (7, 387054), (9, 301042), (14, 193527), (18, 150521), (21, 129018), (42, 64509), (63, 43006), (126, 21503)]