18575784

素因数分解:

$2^3\times 3^3\times {\mathrm{85999}}^1$

素因数の和:86014

約数の個数: 32

約数和(自身を含む): 51600000

約数和(自身を除く): 33024216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 85999, 171998, 257997, 343996, 515994, 687992, 773991, 1031988, 1547982, 2063976, 2321973, 3095964, 4643946, 6191928, 9287892, 18575784]

約数ペア:

[(1, 18575784), (2, 9287892), (3, 6191928), (4, 4643946), (6, 3095964), (8, 2321973), (9, 2063976), (12, 1547982), (18, 1031988), (24, 773991), (27, 687992), (36, 515994), (54, 343996), (72, 257997), (108, 171998), (216, 85999)]