16839972

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{1303}}^1$

素因数の和:1672

約数の個数: 36

約数和(自身を含む): 42719040

約数和(自身を除く): 25879068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1303, 1436, 2154, 2606, 3231, 3909, 4308, 5212, 6462, 7818, 11727, 12924, 15636, 23454, 46908, 467777, 935554, 1403331, 1871108, 2806662, 4209993, 5613324, 8419986, 16839972]

約数ペア:

[(1, 16839972), (2, 8419986), (3, 5613324), (4, 4209993), (6, 2806662), (9, 1871108), (12, 1403331), (18, 935554), (36, 467777), (359, 46908), (718, 23454), (1077, 15636), (1303, 12924), (1436, 11727), (2154, 7818), (2606, 6462), (3231, 5212), (3909, 4308)]