2838942

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 6643200

約数和(自身を除く): 3804258

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 2767, 5534, 8301, 16602, 24903, 49806, 52573, 74709, 105146, 149418, 157719, 315438, 473157, 946314, 1419471, 2838942]

約数ペア:

[(1, 2838942), (2, 1419471), (3, 946314), (6, 473157), (9, 315438), (18, 157719), (19, 149418), (27, 105146), (38, 74709), (54, 52573), (57, 49806), (114, 24903), (171, 16602), (342, 8301), (513, 5534), (1026, 2767)]