678262014

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{53147}}^1$

素因数の和:53864

約数の個数: 24

約数和(自身を含む): 1471668120

約数和(自身を除く): 793406106

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 2127, 4254, 6381, 12762, 53147, 106294, 159441, 318882, 478323, 956646, 37681223, 75362446, 113043669, 226087338, 339131007, 678262014]

約数ペア:

[(1, 678262014), (2, 339131007), (3, 226087338), (6, 113043669), (9, 75362446), (18, 37681223), (709, 956646), (1418, 478323), (2127, 318882), (4254, 159441), (6381, 106294), (12762, 53147)]