21836694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{330859}}^1$

素因数の和:330875

約数の個数: 16

約数和(自身を含む): 47643840

約数和(自身を除く): 25807146

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 330859, 661718, 992577, 1985154, 3639449, 7278898, 10918347, 21836694]

約数ペア:

[(1, 21836694), (2, 10918347), (3, 7278898), (6, 3639449), (11, 1985154), (22, 992577), (33, 661718), (66, 330859)]