17071866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 42591744

約数和(自身を除く): 25519878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 863, 942, 1099, 1413, 1726, 2198, 2589, 2826, 3297, 5178, 6041, 6594, 7767, 9891, 12082, 15534, 18123, 19782, 36246, 54369, 108738, 135491, 270982, 406473, 812946, 948437, 1219419, 1896874, 2438838, 2845311, 5690622, 8535933, 17071866]

約数ペア:

[(1, 17071866), (2, 8535933), (3, 5690622), (6, 2845311), (7, 2438838), (9, 1896874), (14, 1219419), (18, 948437), (21, 812946), (42, 406473), (63, 270982), (126, 135491), (157, 108738), (314, 54369), (471, 36246), (863, 19782), (942, 18123), (1099, 15534), (1413, 12082), (1726, 9891), (2198, 7767), (2589, 6594), (2826, 6041), (3297, 5178)]