1949094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 4992000

約数和(自身を除く): 3042906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 499, 558, 651, 998, 1302, 1497, 1953, 2994, 3493, 3906, 4491, 6986, 8982, 10479, 15469, 20958, 30938, 31437, 46407, 62874, 92814, 108283, 139221, 216566, 278442, 324849, 649698, 974547, 1949094]

約数ペア:

[(1, 1949094), (2, 974547), (3, 649698), (6, 324849), (7, 278442), (9, 216566), (14, 139221), (18, 108283), (21, 92814), (31, 62874), (42, 46407), (62, 31437), (63, 30938), (93, 20958), (126, 15469), (186, 10479), (217, 8982), (279, 6986), (434, 4491), (499, 3906), (558, 3493), (651, 2994), (998, 1953), (1302, 1497)]