21305082

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{122443}}^1$

素因数の和:122477

約数の個数: 16

約数和(自身を含む): 44079840

約数和(自身を除く): 22774758

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 122443, 244886, 367329, 734658, 3550847, 7101694, 10652541, 21305082]

約数ペア:

[(1, 21305082), (2, 10652541), (3, 7101694), (6, 3550847), (29, 734658), (58, 367329), (87, 244886), (174, 122443)]