12381966

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{12979}}^1$

素因数の和:13040

約数の個数: 24

約数和(自身を含む): 27335880

約数和(自身を除く): 14953914

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 12979, 25958, 38937, 77874, 116811, 233622, 687887, 1375774, 2063661, 4127322, 6190983, 12381966]

約数ペア:

[(1, 12381966), (2, 6190983), (3, 4127322), (6, 2063661), (9, 1375774), (18, 687887), (53, 233622), (106, 116811), (159, 77874), (318, 38937), (477, 25958), (954, 12979)]