68884242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2437}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 157748352

約数和(自身を除く): 88864110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673, 1346, 2019, 2437, 4038, 4711, 4874, 7311, 9422, 14133, 14622, 17059, 28266, 34118, 51177, 102354, 1640101, 3280202, 4920303, 9840606, 11480707, 22961414, 34442121, 68884242]

約数ペア:

[(1, 68884242), (2, 34442121), (3, 22961414), (6, 11480707), (7, 9840606), (14, 4920303), (21, 3280202), (42, 1640101), (673, 102354), (1346, 51177), (2019, 34118), (2437, 28266), (4038, 17059), (4711, 14622), (4874, 14133), (7311, 9422)]