215339382

素因数分解:

$2^1\times 3^2\times {\mathrm{829}}^1\times {\mathrm{14431}}^1$

素因数の和:15268

約数の個数: 24

約数和(自身を含む): 467163840

約数和(自身を除く): 251824458

約数列:

[1, 2, 3, 6, 9, 18, 829, 1658, 2487, 4974, 7461, 14431, 14922, 28862, 43293, 86586, 129879, 259758, 11963299, 23926598, 35889897, 71779794, 107669691, 215339382]

約数ペア:

[(1, 215339382), (2, 107669691), (3, 71779794), (6, 35889897), (9, 23926598), (18, 11963299), (829, 259758), (1658, 129879), (2487, 86586), (4974, 43293), (7461, 28862), (14431, 14922)]