18127804932

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{989293}}^1$

素因数の和:989812

約数の個数: 36

約数和(自身を含む): 45913134540

約数和(自身を除く): 27785329608

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 1018, 1527, 2036, 3054, 4581, 6108, 9162, 18324, 989293, 1978586, 2967879, 3957172, 5935758, 8903637, 11871516, 17807274, 35614548, 503550137, 1007100274, 1510650411, 2014200548, 3021300822, 4531951233, 6042601644, 9063902466, 18127804932]

約数ペア:

[(1, 18127804932), (2, 9063902466), (3, 6042601644), (4, 4531951233), (6, 3021300822), (9, 2014200548), (12, 1510650411), (18, 1007100274), (36, 503550137), (509, 35614548), (1018, 17807274), (1527, 11871516), (2036, 8903637), (3054, 5935758), (4581, 3957172), (6108, 2967879), (9162, 1978586), (18324, 989293)]