18620082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6121}}^1$

素因数の和:6155

約数の個数: 36

約数和(自身を含む): 43692714

約数和(自身を除く): 25072632

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 6121, 12242, 18363, 36726, 55089, 79573, 110178, 159146, 238719, 477438, 716157, 1034449, 1432314, 2068898, 3103347, 6206694, 9310041, 18620082]

約数ペア:

[(1, 18620082), (2, 9310041), (3, 6206694), (6, 3103347), (9, 2068898), (13, 1432314), (18, 1034449), (26, 716157), (39, 477438), (78, 238719), (117, 159146), (169, 110178), (234, 79573), (338, 55089), (507, 36726), (1014, 18363), (1521, 12242), (3042, 6121)]