21469098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{511169}}^1$

素因数の和:511181

約数の個数: 16

約数和(自身を含む): 49072320

約数和(自身を除く): 27603222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 511169, 1022338, 1533507, 3067014, 3578183, 7156366, 10734549, 21469098]

約数ペア:

[(1, 21469098), (2, 10734549), (3, 7156366), (6, 3578183), (7, 3067014), (14, 1533507), (21, 1022338), (42, 511169)]