3987012

素因数分解:

$2^2\times 3^1\times {\mathrm{332251}}^1$

素因数の和:332258

約数の個数: 12

約数和(自身を含む): 9303056

約数和(自身を除く): 5316044

約数列:

[1, 2, 3, 4, 6, 12, 332251, 664502, 996753, 1329004, 1993506, 3987012]

約数ペア:

[(1, 3987012), (2, 1993506), (3, 1329004), (4, 996753), (6, 664502), (12, 332251)]