18012990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{600433}}^1$

素因数の和:600443

約数の個数: 16

約数和(自身を含む): 43231248

約数和(自身を除く): 25218258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 600433, 1200866, 1801299, 3002165, 3602598, 6004330, 9006495, 18012990]

約数ペア:

[(1, 18012990), (2, 9006495), (3, 6004330), (5, 3602598), (6, 3002165), (10, 1801299), (15, 1200866), (30, 600433)]