27390308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1223}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 52436160

約数和(自身を除く): 25045852

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 1223, 2036, 2446, 4892, 5599, 11198, 13453, 22396, 26906, 53812, 622507, 1245014, 2490028, 6847577, 13695154, 27390308]

約数ペア:

[(1, 27390308), (2, 13695154), (4, 6847577), (11, 2490028), (22, 1245014), (44, 622507), (509, 53812), (1018, 26906), (1223, 22396), (2036, 13453), (2446, 11198), (4892, 5599)]