18806674

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6899}}^1$

素因数の和:6977

約数の個数: 16

約数和(自身を含む): 29808000

約数和(自身を除く): 11001326

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 6899, 13798, 200071, 324253, 400142, 648506, 9403337, 18806674]

約数ペア:

[(1, 18806674), (2, 9403337), (29, 648506), (47, 400142), (58, 324253), (94, 200071), (1363, 13798), (2726, 6899)]