55220172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{657383}}^1$

素因数の和:657397

約数の個数: 24

約数和(自身を含む): 147254016

約数和(自身を除く): 92033844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 657383, 1314766, 1972149, 2629532, 3944298, 4601681, 7888596, 9203362, 13805043, 18406724, 27610086, 55220172]

約数ペア:

[(1, 55220172), (2, 27610086), (3, 18406724), (4, 13805043), (6, 9203362), (7, 7888596), (12, 4601681), (14, 3944298), (21, 2629532), (28, 1972149), (42, 1314766), (84, 657383)]