18660282

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107243}}^1$

素因数の和:107277

約数の個数: 16

約数和(自身を含む): 38607840

約数和(自身を除く): 19947558

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 107243, 214486, 321729, 643458, 3110047, 6220094, 9330141, 18660282]

約数ペア:

[(1, 18660282), (2, 9330141), (3, 6220094), (6, 3110047), (29, 643458), (58, 321729), (87, 214486), (174, 107243)]