27860018

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:937

約数の個数: 16

約数和(自身を含む): 42449184

約数和(自身を除く): 14589166

約数列:

[1, 2, 107, 211, 214, 422, 617, 1234, 22577, 45154, 66019, 130187, 132038, 260374, 13930009, 27860018]

約数ペア:

[(1, 27860018), (2, 13930009), (107, 260374), (211, 132038), (214, 130187), (422, 66019), (617, 45154), (1234, 22577)]