142742142

素因数分解:

$2^1\times 3^3\times {\mathrm{643}}^1\times {\mathrm{4111}}^1$

素因数の和:4765

約数の個数: 32

約数和(自身を含む): 317775360

約数和(自身を除く): 175033218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 643, 1286, 1929, 3858, 4111, 5787, 8222, 11574, 12333, 17361, 24666, 34722, 36999, 73998, 110997, 221994, 2643373, 5286746, 7930119, 15860238, 23790357, 47580714, 71371071, 142742142]

約数ペア:

[(1, 142742142), (2, 71371071), (3, 47580714), (6, 23790357), (9, 15860238), (18, 7930119), (27, 5286746), (54, 2643373), (643, 221994), (1286, 110997), (1929, 73998), (3858, 36999), (4111, 34722), (5787, 24666), (8222, 17361), (11574, 12333)]