1889874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 4784832

約数和(自身を除く): 2894958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 283, 318, 371, 477, 566, 742, 849, 954, 1113, 1698, 1981, 2226, 2547, 3339, 3962, 5094, 5943, 6678, 11886, 14999, 17829, 29998, 35658, 44997, 89994, 104993, 134991, 209986, 269982, 314979, 629958, 944937, 1889874]

約数ペア:

[(1, 1889874), (2, 944937), (3, 629958), (6, 314979), (7, 269982), (9, 209986), (14, 134991), (18, 104993), (21, 89994), (42, 44997), (53, 35658), (63, 29998), (106, 17829), (126, 14999), (159, 11886), (283, 6678), (318, 5943), (371, 5094), (477, 3962), (566, 3339), (742, 2547), (849, 2226), (954, 1981), (1113, 1698)]