21436206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{324791}}^1$

素因数の和:324807

約数の個数: 16

約数和(自身を含む): 46770048

約数和(自身を除く): 25333842

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 324791, 649582, 974373, 1948746, 3572701, 7145402, 10718103, 21436206]

約数ペア:

[(1, 21436206), (2, 10718103), (3, 7145402), (6, 3572701), (11, 1948746), (22, 974373), (33, 649582), (66, 324791)]