18513276

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{6737}}^1$

素因数の和:6973

約数の個数: 24

約数和(自身を含む): 43392720

約数和(自身を除く): 24879444

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 6737, 13474, 20211, 26948, 40422, 80844, 1542773, 3085546, 4628319, 6171092, 9256638, 18513276]

約数ペア:

[(1, 18513276), (2, 9256638), (3, 6171092), (4, 4628319), (6, 3085546), (12, 1542773), (229, 80844), (458, 40422), (687, 26948), (916, 20211), (1374, 13474), (2748, 6737)]