31266054

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{1307}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 69690240

約数和(自身を除く): 38424186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 886, 1307, 1329, 2614, 2658, 3921, 3987, 7842, 7974, 11763, 11961, 23526, 23922, 35289, 70578, 579001, 1158002, 1737003, 3474006, 5211009, 10422018, 15633027, 31266054]

約数ペア:

[(1, 31266054), (2, 15633027), (3, 10422018), (6, 5211009), (9, 3474006), (18, 1737003), (27, 1158002), (54, 579001), (443, 70578), (886, 35289), (1307, 23922), (1329, 23526), (2614, 11961), (2658, 11763), (3921, 7974), (3987, 7842)]