16904748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{201247}}^1$

素因数の和:201261

約数の個数: 24

約数和(自身を含む): 45079552

約数和(自身を除く): 28174804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 201247, 402494, 603741, 804988, 1207482, 1408729, 2414964, 2817458, 4226187, 5634916, 8452374, 16904748]

約数ペア:

[(1, 16904748), (2, 8452374), (3, 5634916), (4, 4226187), (6, 2817458), (7, 2414964), (12, 1408729), (14, 1207482), (21, 804988), (28, 603741), (42, 402494), (84, 201247)]