166612866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{4003}}^1$

素因数の和:5006

約数の個数: 32

約数和(自身を含む): 381308928

約数和(自身を除く): 214696062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 991, 1982, 2973, 4003, 5946, 6937, 8006, 12009, 13874, 20811, 24018, 28021, 41622, 56042, 84063, 168126, 3966973, 7933946, 11900919, 23801838, 27768811, 55537622, 83306433, 166612866]

約数ペア:

[(1, 166612866), (2, 83306433), (3, 55537622), (6, 27768811), (7, 23801838), (14, 11900919), (21, 7933946), (42, 3966973), (991, 168126), (1982, 84063), (2973, 56042), (4003, 41622), (5946, 28021), (6937, 24018), (8006, 20811), (12009, 13874)]