13878402

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{17657}}^1$

素因数の和:17793

約数の個数: 16

約数和(自身を含む): 27970272

約数和(自身を除く): 14091870

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 17657, 35314, 52971, 105942, 2313067, 4626134, 6939201, 13878402]

約数ペア:

[(1, 13878402), (2, 6939201), (3, 4626134), (6, 2313067), (131, 105942), (262, 52971), (393, 35314), (786, 17657)]