40263138

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{4447}}^1$

素因数の和:4958

約数の個数: 24

約数和(自身を含む): 87429888

約数和(自身を除く): 47166750

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1509, 3018, 4447, 4527, 8894, 9054, 13341, 26682, 40023, 80046, 2236841, 4473682, 6710523, 13421046, 20131569, 40263138]

約数ペア:

[(1, 40263138), (2, 20131569), (3, 13421046), (6, 6710523), (9, 4473682), (18, 2236841), (503, 80046), (1006, 40023), (1509, 26682), (3018, 13341), (4447, 9054), (4527, 8894)]