47794278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1137959}}^1$

素因数の和:1137971

約数の個数: 16

約数和(自身を含む): 109244160

約数和(自身を除く): 61449882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1137959, 2275918, 3413877, 6827754, 7965713, 15931426, 23897139, 47794278]

約数ペア:

[(1, 47794278), (2, 23897139), (3, 15931426), (6, 7965713), (7, 6827754), (14, 3413877), (21, 2275918), (42, 1137959)]