66531738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{121853}}^1$

素因数の和:121878

約数の個数: 32

約数和(自身を含む): 163771776

約数和(自身を除く): 97240038

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 121853, 243706, 365559, 731118, 852971, 1584089, 1705942, 2558913, 3168178, 4752267, 5117826, 9504534, 11088623, 22177246, 33265869, 66531738]

約数ペア:

[(1, 66531738), (2, 33265869), (3, 22177246), (6, 11088623), (7, 9504534), (13, 5117826), (14, 4752267), (21, 3168178), (26, 2558913), (39, 1705942), (42, 1584089), (78, 852971), (91, 731118), (182, 365559), (273, 243706), (546, 121853)]