71931762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{570887}}^1$

素因数の和:570902

約数の個数: 24

約数和(自身を含む): 178117056

約数和(自身を除く): 106185294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 570887, 1141774, 1712661, 3425322, 3996209, 5137983, 7992418, 10275966, 11988627, 23977254, 35965881, 71931762]

約数ペア:

[(1, 71931762), (2, 35965881), (3, 23977254), (6, 11988627), (7, 10275966), (9, 7992418), (14, 5137983), (18, 3996209), (21, 3425322), (42, 1712661), (63, 1141774), (126, 570887)]