66806478

素因数分解:

$2^1\times 3^3\times {\mathrm{367}}^1\times {\mathrm{3371}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 148907520

約数和(自身を除く): 82101042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 367, 734, 1101, 2202, 3303, 3371, 6606, 6742, 9909, 10113, 19818, 20226, 30339, 60678, 91017, 182034, 1237157, 2474314, 3711471, 7422942, 11134413, 22268826, 33403239, 66806478]

約数ペア:

[(1, 66806478), (2, 33403239), (3, 22268826), (6, 11134413), (9, 7422942), (18, 3711471), (27, 2474314), (54, 1237157), (367, 182034), (734, 91017), (1101, 60678), (2202, 30339), (3303, 20226), (3371, 19818), (6606, 10113), (6742, 9909)]