63720846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1787}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 158431104

約数和(自身を除く): 94710258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 283, 566, 849, 1698, 1787, 1981, 2547, 3574, 3962, 5094, 5361, 5943, 10722, 11886, 12509, 16083, 17829, 25018, 32166, 35658, 37527, 75054, 112581, 225162, 505721, 1011442, 1517163, 3034326, 3540047, 4551489, 7080094, 9102978, 10620141, 21240282, 31860423, 63720846]

約数ペア:

[(1, 63720846), (2, 31860423), (3, 21240282), (6, 10620141), (7, 9102978), (9, 7080094), (14, 4551489), (18, 3540047), (21, 3034326), (42, 1517163), (63, 1011442), (126, 505721), (283, 225162), (566, 112581), (849, 75054), (1698, 37527), (1787, 35658), (1981, 32166), (2547, 25018), (3574, 17829), (3962, 16083), (5094, 12509), (5361, 11886), (5943, 10722)]