1557112146

素因数分解:

$2^1\times 3^1\times {\mathrm{9007}}^1\times {\mathrm{28813}}^1$

素因数の和:37825

約数の個数: 16

約数和(自身を含む): 3114678144

約数和(自身を除く): 1557565998

約数列:

[1, 2, 3, 6, 9007, 18014, 27021, 28813, 54042, 57626, 86439, 172878, 259518691, 519037382, 778556073, 1557112146]

約数ペア:

[(1, 1557112146), (2, 778556073), (3, 519037382), (6, 259518691), (9007, 172878), (18014, 86439), (27021, 57626), (28813, 54042)]