2886972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{21871}}^1$

素因数の和:21889

約数の個数: 24

約数和(自身を含む): 7348992

約数和(自身を除く): 4462020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 21871, 43742, 65613, 87484, 131226, 240581, 262452, 481162, 721743, 962324, 1443486, 2886972]

約数ペア:

[(1, 2886972), (2, 1443486), (3, 962324), (4, 721743), (6, 481162), (11, 262452), (12, 240581), (22, 131226), (33, 87484), (44, 65613), (66, 43742), (132, 21871)]