66391866

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{14813}}^1$

素因数の和:14907

約数の個数: 32

約数和(自身を含む): 149325120

約数和(自身を除く): 82933254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 14813, 29626, 44439, 88878, 133317, 266634, 399951, 799902, 1229479, 2458958, 3688437, 7376874, 11065311, 22130622, 33195933, 66391866]

約数ペア:

[(1, 66391866), (2, 33195933), (3, 22130622), (6, 11065311), (9, 7376874), (18, 3688437), (27, 2458958), (54, 1229479), (83, 799902), (166, 399951), (249, 266634), (498, 133317), (747, 88878), (1494, 44439), (2241, 29626), (4482, 14813)]