18330660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101837}}^1$

素因数の和:101852

約数の個数: 36

約数和(自身を含む): 55603548

約数和(自身を除く): 37272888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 101837, 203674, 305511, 407348, 509185, 611022, 916533, 1018370, 1222044, 1527555, 1833066, 2036740, 3055110, 3666132, 4582665, 6110220, 9165330, 18330660]

約数ペア:

[(1, 18330660), (2, 9165330), (3, 6110220), (4, 4582665), (5, 3666132), (6, 3055110), (9, 2036740), (10, 1833066), (12, 1527555), (15, 1222044), (18, 1018370), (20, 916533), (30, 611022), (36, 509185), (45, 407348), (60, 305511), (90, 203674), (180, 101837)]