2847906

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 6606720

約数和(自身を除く): 3758814

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 2293, 4586, 6879, 13758, 20637, 41274, 52739, 61911, 105478, 123822, 158217, 316434, 474651, 949302, 1423953, 2847906]

約数ペア:

[(1, 2847906), (2, 1423953), (3, 949302), (6, 474651), (9, 316434), (18, 158217), (23, 123822), (27, 105478), (46, 61911), (54, 52739), (69, 41274), (138, 20637), (207, 13758), (414, 6879), (621, 4586), (1242, 2293)]