2728242

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1531}}^1$

素因数の和:1556

約数の個数: 40

約数和(自身を含む): 6673392

約数和(自身を除く): 3945150

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1531, 1782, 3062, 4593, 9186, 13779, 16841, 27558, 33682, 41337, 50523, 82674, 101046, 124011, 151569, 248022, 303138, 454707, 909414, 1364121, 2728242]

約数ペア:

[(1, 2728242), (2, 1364121), (3, 909414), (6, 454707), (9, 303138), (11, 248022), (18, 151569), (22, 124011), (27, 101046), (33, 82674), (54, 50523), (66, 41337), (81, 33682), (99, 27558), (162, 16841), (198, 13779), (297, 9186), (594, 4593), (891, 3062), (1531, 1782)]