28601622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5279}}^1$

素因数の和:5337

約数の個数: 48

約数和(自身を含む): 72483840

約数和(自身を除く): 43882218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5279, 5418, 10558, 15837, 31674, 36953, 47511, 73906, 95022, 110859, 221718, 226997, 332577, 453994, 665154, 680991, 1361982, 1588979, 2042973, 3177958, 4085946, 4766937, 9533874, 14300811, 28601622]

約数ペア:

[(1, 28601622), (2, 14300811), (3, 9533874), (6, 4766937), (7, 4085946), (9, 3177958), (14, 2042973), (18, 1588979), (21, 1361982), (42, 680991), (43, 665154), (63, 453994), (86, 332577), (126, 226997), (129, 221718), (258, 110859), (301, 95022), (387, 73906), (602, 47511), (774, 36953), (903, 31674), (1806, 15837), (2709, 10558), (5279, 5418)]