18200726492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4241}}^1\times {\mathrm{82531}}^1$

素因数の和:86789

約数の個数: 24

約数和(自身を含む): 34309872912

約数和(自身を除く): 16109146420

約数列:

[1, 2, 4, 13, 26, 52, 4241, 8482, 16964, 55133, 82531, 110266, 165062, 220532, 330124, 1072903, 2145806, 4291612, 350013971, 700027942, 1400055884, 4550181623, 9100363246, 18200726492]

約数ペア:

[(1, 18200726492), (2, 9100363246), (4, 4550181623), (13, 1400055884), (26, 700027942), (52, 350013971), (4241, 4291612), (8482, 2145806), (16964, 1072903), (55133, 330124), (82531, 220532), (110266, 165062)]