18063129

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 30689280

約数和(自身を除く): 12626151

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 2663, 6783, 7989, 18641, 45271, 50597, 55923, 135813, 151791, 316897, 354179, 860149, 950691, 1062537, 2580447, 6021043, 18063129]

約数ペア:

[(1, 18063129), (3, 6021043), (7, 2580447), (17, 1062537), (19, 950691), (21, 860149), (51, 354179), (57, 316897), (119, 151791), (133, 135813), (323, 55923), (357, 50597), (399, 45271), (969, 18641), (2261, 7989), (2663, 6783)]