212557014

素因数分解:

$2^1\times 3^3\times {\mathrm{3936241}}^1$

素因数の和:3936252

約数の個数: 16

約数和(自身を含む): 472349040

約数和(自身を除く): 259792026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3936241, 7872482, 11808723, 23617446, 35426169, 70852338, 106278507, 212557014]

約数ペア:

[(1, 212557014), (2, 106278507), (3, 70852338), (6, 35426169), (9, 23617446), (18, 11808723), (27, 7872482), (54, 3936241)]