11405826

素因数分解:

$2^1\times 3^3\times {\mathrm{211219}}^1$

素因数の和:211230

約数の個数: 16

約数和(自身を含む): 25346400

約数和(自身を除く): 13940574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211219, 422438, 633657, 1267314, 1900971, 3801942, 5702913, 11405826]

約数ペア:

[(1, 11405826), (2, 5702913), (3, 3801942), (6, 1900971), (9, 1267314), (18, 633657), (27, 422438), (54, 211219)]