42291854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{1721}}^1$

素因数の和:2851

約数の個数: 16

約数和(自身を含む): 69307056

約数和(自身を除く): 27015202

約数列:

[1, 2, 11, 22, 1117, 1721, 2234, 3442, 12287, 18931, 24574, 37862, 1922357, 3844714, 21145927, 42291854]

約数ペア:

[(1, 42291854), (2, 21145927), (11, 3844714), (22, 1922357), (1117, 37862), (1721, 24574), (2234, 18931), (3442, 12287)]