13241286

素因数分解:

$2^1\times 3^3\times {\mathrm{245209}}^1$

素因数の和:245220

約数の個数: 16

約数和(自身を含む): 29425200

約数和(自身を除く): 16183914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 245209, 490418, 735627, 1471254, 2206881, 4413762, 6620643, 13241286]

約数ペア:

[(1, 13241286), (2, 6620643), (3, 4413762), (6, 2206881), (9, 1471254), (18, 735627), (27, 490418), (54, 245209)]