40534254

素因数分解:

$2^1\times 3^2\times {\mathrm{2251903}}^1$

素因数の和:2251911

約数の個数: 12

約数和(自身を含む): 87824256

約数和(自身を除く): 47290002

約数列:

[1, 2, 3, 6, 9, 18, 2251903, 4503806, 6755709, 13511418, 20267127, 40534254]

約数ペア:

[(1, 40534254), (2, 20267127), (3, 13511418), (6, 6755709), (9, 4503806), (18, 2251903)]