21814362

素因数分解:

$2^1\times 3^2\times {\mathrm{727}}^1\times {\mathrm{1667}}^1$

素因数の和:2402

約数の個数: 24

約数和(自身を含む): 47357856

約数和(自身を除く): 25543494

約数列:

[1, 2, 3, 6, 9, 18, 727, 1454, 1667, 2181, 3334, 4362, 5001, 6543, 10002, 13086, 15003, 30006, 1211909, 2423818, 3635727, 7271454, 10907181, 21814362]

約数ペア:

[(1, 21814362), (2, 10907181), (3, 7271454), (6, 3635727), (9, 2423818), (18, 1211909), (727, 30006), (1454, 15003), (1667, 13086), (2181, 10002), (3334, 6543), (4362, 5001)]