18900162

素因数分解:

$2^1\times 3^3\times {\mathrm{350003}}^1$

素因数の和:350014

約数の個数: 16

約数和(自身を含む): 42000480

約数和(自身を除く): 23100318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 350003, 700006, 1050009, 2100018, 3150027, 6300054, 9450081, 18900162]

約数ペア:

[(1, 18900162), (2, 9450081), (3, 6300054), (6, 3150027), (9, 2100018), (18, 1050009), (27, 700006), (54, 350003)]