6678318

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{21001}}^1$

素因数の和:21059

約数の個数: 16

約数和(自身を含む): 13609296

約数和(自身を除く): 6930978

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 21001, 42002, 63003, 126006, 1113053, 2226106, 3339159, 6678318]

約数ペア:

[(1, 6678318), (2, 3339159), (3, 2226106), (6, 1113053), (53, 126006), (106, 63003), (159, 42002), (318, 21001)]