2878794

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 6480000

約数和(自身を除く): 3601206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 599, 801, 1198, 1602, 1797, 2403, 3594, 4806, 5391, 10782, 16173, 32346, 53311, 106622, 159933, 319866, 479799, 959598, 1439397, 2878794]

約数ペア:

[(1, 2878794), (2, 1439397), (3, 959598), (6, 479799), (9, 319866), (18, 159933), (27, 106622), (54, 53311), (89, 32346), (178, 16173), (267, 10782), (534, 5391), (599, 4806), (801, 3594), (1198, 2403), (1602, 1797)]