21153462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29137}}^1$

素因数の和:29164

約数の個数: 24

約数和(自身を含む): 46504248

約数和(自身を除く): 25350786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 29137, 58274, 87411, 174822, 320507, 641014, 961521, 1923042, 3525577, 7051154, 10576731, 21153462]

約数ペア:

[(1, 21153462), (2, 10576731), (3, 7051154), (6, 3525577), (11, 1923042), (22, 961521), (33, 641014), (66, 320507), (121, 174822), (242, 87411), (363, 58274), (726, 29137)]