28308018

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109721}}^1$

素因数の和:109769

約数の個数: 16

約数和(自身を含む): 57933216

約数和(自身を除く): 29625198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 109721, 219442, 329163, 658326, 4718003, 9436006, 14154009, 28308018]

約数ペア:

[(1, 28308018), (2, 14154009), (3, 9436006), (6, 4718003), (43, 658326), (86, 329163), (129, 219442), (258, 109721)]