21236226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29251}}^1$

素因数の和:29278

約数の個数: 24

約数和(自身を含む): 46686192

約数和(自身を除く): 25449966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 29251, 58502, 87753, 175506, 321761, 643522, 965283, 1930566, 3539371, 7078742, 10618113, 21236226]

約数ペア:

[(1, 21236226), (2, 10618113), (3, 7078742), (6, 3539371), (11, 1930566), (22, 965283), (33, 643522), (66, 321761), (121, 175506), (242, 87753), (363, 58502), (726, 29251)]