678038094846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{5381254721}}^1$

素因数の和:5381254736

約数の個数: 24

約数和(自身を含む): 1678951473264

約数和(自身を除く): 1000913378418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 5381254721, 10762509442, 16143764163, 32287528326, 37668783047, 48431292489, 75337566094, 96862584978, 113006349141, 226012698282, 339019047423, 678038094846]

約数ペア:

[(1, 678038094846), (2, 339019047423), (3, 226012698282), (6, 113006349141), (7, 96862584978), (9, 75337566094), (14, 48431292489), (18, 37668783047), (21, 32287528326), (42, 16143764163), (63, 10762509442), (126, 5381254721)]