18077822

素因数分解:

$2^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1303}}^1$

素因数の和:2303

約数の個数: 16

約数和(自身を含む): 31045632

約数和(自身を除く): 12967810

約数列:

[1, 2, 7, 14, 991, 1303, 1982, 2606, 6937, 9121, 13874, 18242, 1291273, 2582546, 9038911, 18077822]

約数ペア:

[(1, 18077822), (2, 9038911), (7, 2582546), (14, 1291273), (991, 18242), (1303, 13874), (1982, 9121), (2606, 6937)]