18025294

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4751}}^1$

素因数の和:5031

約数の個数: 16

約数和(自身を含む): 31021056

約数和(自身を除く): 12995762

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 4751, 9502, 33257, 66514, 1287521, 2575042, 9012647, 18025294]

約数ペア:

[(1, 18025294), (2, 9012647), (7, 2575042), (14, 1287521), (271, 66514), (542, 33257), (1897, 9502), (3794, 4751)]