90180162

素因数分解:

$2^1\times 3^3\times {\mathrm{1670003}}^1$

素因数の和:1670014

約数の個数: 16

約数和(自身を含む): 200400480

約数和(自身を除く): 110220318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1670003, 3340006, 5010009, 10020018, 15030027, 30060054, 45090081, 90180162]

約数ペア:

[(1, 90180162), (2, 45090081), (3, 30060054), (6, 15030027), (9, 10020018), (18, 5010009), (27, 3340006), (54, 1670003)]