18213636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{216829}}^1$

素因数の和:216843

約数の個数: 24

約数和(自身を含む): 48569920

約数和(自身を除く): 30356284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 216829, 433658, 650487, 867316, 1300974, 1517803, 2601948, 3035606, 4553409, 6071212, 9106818, 18213636]

約数ペア:

[(1, 18213636), (2, 9106818), (3, 6071212), (4, 4553409), (6, 3035606), (7, 2601948), (12, 1517803), (14, 1300974), (21, 867316), (28, 650487), (42, 433658), (84, 216829)]