6489378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{51503}}^1$

素因数の和:51518

約数の個数: 24

約数和(自身を含む): 16069248

約数和(自身を除く): 9579870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 51503, 103006, 154509, 309018, 360521, 463527, 721042, 927054, 1081563, 2163126, 3244689, 6489378]

約数ペア:

[(1, 6489378), (2, 3244689), (3, 2163126), (6, 1081563), (7, 927054), (9, 721042), (14, 463527), (18, 360521), (21, 309018), (42, 154509), (63, 103006), (126, 51503)]