18192156789

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1\times {\mathrm{37363}}^1$

素因数の和:38964

約数の個数: 16

約数和(自身を含む): 24495838400

約数和(自身を除く): 6303681611

約数列:

[1, 3, 109, 327, 1489, 4467, 37363, 112089, 162301, 486903, 4072567, 12217701, 55633507, 166900521, 6064052263, 18192156789]

約数ペア:

[(1, 18192156789), (3, 6064052263), (109, 166900521), (327, 55633507), (1489, 12217701), (4467, 4072567), (37363, 486903), (112089, 162301)]