18949434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{451177}}^1$

素因数の和:451189

約数の個数: 16

約数和(自身を含む): 43313088

約数和(自身を除く): 24363654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 451177, 902354, 1353531, 2707062, 3158239, 6316478, 9474717, 18949434]

約数ペア:

[(1, 18949434), (2, 9474717), (3, 6316478), (6, 3158239), (7, 2707062), (14, 1353531), (21, 902354), (42, 451177)]