81021924

素因数分解:

$2^2\times 3^3\times {\mathrm{750203}}^1$

素因数の和:750216

約数の個数: 24

約数和(自身を含む): 210057120

約数和(自身を除く): 129035196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 750203, 1500406, 2250609, 3000812, 4501218, 6751827, 9002436, 13503654, 20255481, 27007308, 40510962, 81021924]

約数ペア:

[(1, 81021924), (2, 40510962), (3, 27007308), (4, 20255481), (6, 13503654), (9, 9002436), (12, 6751827), (18, 4501218), (27, 3000812), (36, 2250609), (54, 1500406), (108, 750203)]