131467338

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{16487}}^1$

素因数の和:16938

約数の個数: 24

約数和(自身を含む): 285506208

約数和(自身を除く): 154038870

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 16487, 32974, 49461, 98922, 148383, 296766, 7303741, 14607482, 21911223, 43822446, 65733669, 131467338]

約数ペア:

[(1, 131467338), (2, 65733669), (3, 43822446), (6, 21911223), (9, 14607482), (18, 7303741), (443, 296766), (886, 148383), (1329, 98922), (2658, 49461), (3987, 32974), (7974, 16487)]