54348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 145152

約数和(自身を除く): 90804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647, 1294, 1941, 2588, 3882, 4529, 7764, 9058, 13587, 18116, 27174, 54348]

約数ペア:

[(1, 54348), (2, 27174), (3, 18116), (4, 13587), (6, 9058), (7, 7764), (12, 4529), (14, 3882), (21, 2588), (28, 1941), (42, 1294), (84, 647)]