18008460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{33349}}^1$

素因数の和:33367

約数の個数: 48

約数和(自身を含む): 56028000

約数和(自身を除く): 38019540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 33349, 66698, 100047, 133396, 166745, 200094, 300141, 333490, 400188, 500235, 600282, 666980, 900423, 1000470, 1200564, 1500705, 1800846, 2000940, 3001410, 3601692, 4502115, 6002820, 9004230, 18008460]

約数ペア:

[(1, 18008460), (2, 9004230), (3, 6002820), (4, 4502115), (5, 3601692), (6, 3001410), (9, 2000940), (10, 1800846), (12, 1500705), (15, 1200564), (18, 1000470), (20, 900423), (27, 666980), (30, 600282), (36, 500235), (45, 400188), (54, 333490), (60, 300141), (90, 200094), (108, 166745), (135, 133396), (180, 100047), (270, 66698), (540, 33349)]