18216968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29573}}^1$

素因数の和:29597

約数の個数: 32

約数和(自身を含む): 42586560

約数和(自身を除く): 24369592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 29573, 59146, 118292, 207011, 236584, 325303, 414022, 650606, 828044, 1301212, 1656088, 2277121, 2602424, 4554242, 9108484, 18216968]

約数ペア:

[(1, 18216968), (2, 9108484), (4, 4554242), (7, 2602424), (8, 2277121), (11, 1656088), (14, 1301212), (22, 828044), (28, 650606), (44, 414022), (56, 325303), (77, 236584), (88, 207011), (154, 118292), (308, 59146), (616, 29573)]