18011880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{50033}}^1$

素因数の和:50050

約数の個数: 48

約数和(自身を含む): 58539780

約数和(自身を除く): 40527900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 50033, 100066, 150099, 200132, 250165, 300198, 400264, 450297, 500330, 600396, 750495, 900594, 1000660, 1200792, 1500990, 1801188, 2001320, 2251485, 3001980, 3602376, 4502970, 6003960, 9005940, 18011880]

約数ペア:

[(1, 18011880), (2, 9005940), (3, 6003960), (4, 4502970), (5, 3602376), (6, 3001980), (8, 2251485), (9, 2001320), (10, 1801188), (12, 1500990), (15, 1200792), (18, 1000660), (20, 900594), (24, 750495), (30, 600396), (36, 500330), (40, 450297), (45, 400264), (60, 300198), (72, 250165), (90, 200132), (120, 150099), (180, 100066), (360, 50033)]