3898188

素因数分解:

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

素因数の和:547

約数の個数: 72

約数和(自身を含む): 11648000

約数和(自身を除く): 7749812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 499, 558, 651, 868, 998, 1116, 1302, 1497, 1953, 1996, 2604, 2994, 3493, 3906, 4491, 5988, 6986, 7812, 8982, 10479, 13972, 15469, 17964, 20958, 30938, 31437, 41916, 46407, 61876, 62874, 92814, 108283, 125748, 139221, 185628, 216566, 278442, 324849, 433132, 556884, 649698, 974547, 1299396, 1949094, 3898188]

約数ペア:

[(1, 3898188), (2, 1949094), (3, 1299396), (4, 974547), (6, 649698), (7, 556884), (9, 433132), (12, 324849), (14, 278442), (18, 216566), (21, 185628), (28, 139221), (31, 125748), (36, 108283), (42, 92814), (62, 62874), (63, 61876), (84, 46407), (93, 41916), (124, 31437), (126, 30938), (186, 20958), (217, 17964), (252, 15469), (279, 13972), (372, 10479), (434, 8982), (499, 7812), (558, 6986), (651, 5988), (868, 4491), (998, 3906), (1116, 3493), (1302, 2994), (1497, 2604), (1953, 1996)]