18901188

素因数分解:

$2^2\times 3^4\times {\mathrm{58337}}^1$

素因数の和:58353

約数の個数: 30

約数和(自身を含む): 49412286

約数和(自身を除く): 30511098

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 58337, 116674, 175011, 233348, 350022, 525033, 700044, 1050066, 1575099, 2100132, 3150198, 4725297, 6300396, 9450594, 18901188]

約数ペア:

[(1, 18901188), (2, 9450594), (3, 6300396), (4, 4725297), (6, 3150198), (9, 2100132), (12, 1575099), (18, 1050066), (27, 700044), (36, 525033), (54, 350022), (81, 233348), (108, 175011), (162, 116674), (324, 58337)]