87146478

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{24329}}^1$

素因数の和:24536

約数の個数: 24

約数和(自身を含む): 189774000

約数和(自身を除く): 102627522

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 24329, 48658, 72987, 145974, 218961, 437922, 4841471, 9682942, 14524413, 29048826, 43573239, 87146478]

約数ペア:

[(1, 87146478), (2, 43573239), (3, 29048826), (6, 14524413), (9, 9682942), (18, 4841471), (199, 437922), (398, 218961), (597, 145974), (1194, 72987), (1791, 48658), (3582, 24329)]