18590448

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9007}}^1$

素因数の和:9061

約数の個数: 40

約数和(自身を含む): 49147648

約数和(自身を除く): 30557200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 9007, 18014, 27021, 36028, 54042, 72056, 108084, 144112, 216168, 387301, 432336, 774602, 1161903, 1549204, 2323806, 3098408, 4647612, 6196816, 9295224, 18590448]

約数ペア:

[(1, 18590448), (2, 9295224), (3, 6196816), (4, 4647612), (6, 3098408), (8, 2323806), (12, 1549204), (16, 1161903), (24, 774602), (43, 432336), (48, 387301), (86, 216168), (129, 144112), (172, 108084), (258, 72056), (344, 54042), (516, 36028), (688, 27021), (1032, 18014), (2064, 9007)]