678331812

素因数分解:

$2^2\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{52879}}^1$

素因数の和:53955

約数の個数: 24

約数和(自身を含む): 1584284800

約数和(自身を除く): 905952988

約数列:

[1, 2, 3, 4, 6, 12, 1069, 2138, 3207, 4276, 6414, 12828, 52879, 105758, 158637, 211516, 317274, 634548, 56527651, 113055302, 169582953, 226110604, 339165906, 678331812]

約数ペア:

[(1, 678331812), (2, 339165906), (3, 226110604), (4, 169582953), (6, 113055302), (12, 56527651), (1069, 634548), (2138, 317274), (3207, 211516), (4276, 158637), (6414, 105758), (12828, 52879)]