21639162

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{124363}}^1$

素因数の和:124397

約数の個数: 16

約数和(自身を含む): 44771040

約数和(自身を除く): 23131878

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 124363, 248726, 373089, 746178, 3606527, 7213054, 10819581, 21639162]

約数ペア:

[(1, 21639162), (2, 10819581), (3, 7213054), (6, 3606527), (29, 746178), (58, 373089), (87, 248726), (174, 124363)]