27131868

素因数分解:

$2^2\times 3^3\times {\mathrm{251221}}^1$

素因数の和:251234

約数の個数: 24

約数和(自身を含む): 70342160

約数和(自身を除く): 43210292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251221, 502442, 753663, 1004884, 1507326, 2260989, 3014652, 4521978, 6782967, 9043956, 13565934, 27131868]

約数ペア:

[(1, 27131868), (2, 13565934), (3, 9043956), (4, 6782967), (6, 4521978), (9, 3014652), (12, 2260989), (18, 1507326), (27, 1004884), (36, 753663), (54, 502442), (108, 251221)]