18021330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{200237}}^1$

素因数の和:200250

約数の個数: 24

約数和(自身を含む): 46855692

約数和(自身を除く): 28834362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 200237, 400474, 600711, 1001185, 1201422, 1802133, 2002370, 3003555, 3604266, 6007110, 9010665, 18021330]

約数ペア:

[(1, 18021330), (2, 9010665), (3, 6007110), (5, 3604266), (6, 3003555), (9, 2002370), (10, 1802133), (15, 1201422), (18, 1001185), (30, 600711), (45, 400474), (90, 200237)]