12874518

素因数分解:

$2^1\times 3^3\times {\mathrm{238417}}^1$

素因数の和:238428

約数の個数: 16

約数和(自身を含む): 28610160

約数和(自身を除く): 15735642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 238417, 476834, 715251, 1430502, 2145753, 4291506, 6437259, 12874518]

約数ペア:

[(1, 12874518), (2, 6437259), (3, 4291506), (6, 2145753), (9, 1430502), (18, 715251), (27, 476834), (54, 238417)]