15938874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{126499}}^1$

素因数の和:126514

約数の個数: 24

約数和(自身を含む): 39468000

約数和(自身を除く): 23529126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 126499, 252998, 379497, 758994, 885493, 1138491, 1770986, 2276982, 2656479, 5312958, 7969437, 15938874]

約数ペア:

[(1, 15938874), (2, 7969437), (3, 5312958), (6, 2656479), (7, 2276982), (9, 1770986), (14, 1138491), (18, 885493), (21, 758994), (42, 379497), (63, 252998), (126, 126499)]