29988414

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{3407}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 67069440

約数和(自身を除く): 37081026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 3407, 4401, 6814, 8802, 10221, 20442, 30663, 61326, 91989, 183978, 555341, 1110682, 1666023, 3332046, 4998069, 9996138, 14994207, 29988414]

約数ペア:

[(1, 29988414), (2, 14994207), (3, 9996138), (6, 4998069), (9, 3332046), (18, 1666023), (27, 1110682), (54, 555341), (163, 183978), (326, 91989), (489, 61326), (978, 30663), (1467, 20442), (2934, 10221), (3407, 8802), (4401, 6814)]