18749192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2767}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 44177280

約数和(自身を除く): 25428088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 2767, 3388, 5534, 6776, 11068, 19369, 22136, 30437, 38738, 60874, 77476, 121748, 154952, 213059, 243496, 334807, 426118, 669614, 852236, 1339228, 1704472, 2343649, 2678456, 4687298, 9374596, 18749192]

約数ペア:

[(1, 18749192), (2, 9374596), (4, 4687298), (7, 2678456), (8, 2343649), (11, 1704472), (14, 1339228), (22, 852236), (28, 669614), (44, 426118), (56, 334807), (77, 243496), (88, 213059), (121, 154952), (154, 121748), (242, 77476), (308, 60874), (484, 38738), (616, 30437), (847, 22136), (968, 19369), (1694, 11068), (2767, 6776), (3388, 5534)]