387773148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4616347}}^1$

素因数の和:4616361

約数の個数: 24

約数和(自身を含む): 1034061952

約数和(自身を除く): 646288804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4616347, 9232694, 13849041, 18465388, 27698082, 32314429, 55396164, 64628858, 96943287, 129257716, 193886574, 387773148]

約数ペア:

[(1, 387773148), (2, 193886574), (3, 129257716), (4, 96943287), (6, 64628858), (7, 55396164), (12, 32314429), (14, 27698082), (21, 18465388), (28, 13849041), (42, 9232694), (84, 4616347)]