40426878

素因数分解:

$2^1\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{5171}}^1$

素因数の和:6479

約数の個数: 16

約数和(自身を含む): 80931456

約数和(自身を除く): 40504578

約数列:

[1, 2, 3, 6, 1303, 2606, 3909, 5171, 7818, 10342, 15513, 31026, 6737813, 13475626, 20213439, 40426878]

約数ペア:

[(1, 40426878), (2, 20213439), (3, 13475626), (6, 6737813), (1303, 31026), (2606, 15513), (3909, 10342), (5171, 7818)]