31887306

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{161047}}^1$

素因数の和:161066

約数の個数: 24

約数和(自身を含む): 75370464

約数和(自身を除く): 43483158

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 161047, 322094, 483141, 966282, 1449423, 1771517, 2898846, 3543034, 5314551, 10629102, 15943653, 31887306]

約数ペア:

[(1, 31887306), (2, 15943653), (3, 10629102), (6, 5314551), (9, 3543034), (11, 2898846), (18, 1771517), (22, 1449423), (33, 966282), (66, 483141), (99, 322094), (198, 161047)]