212345946

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{23929}}^1$

素因数の和:23983

約数の個数: 48

約数和(自身を含む): 503965800

約数和(自身を除く): 291619854

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 4437, 8874, 23929, 47858, 71787, 143574, 215361, 406793, 430722, 693941, 813586, 1220379, 1387882, 2081823, 2440758, 3661137, 4163646, 6245469, 7322274, 11796997, 12490938, 23593994, 35390991, 70781982, 106172973, 212345946]

約数ペア:

[(1, 212345946), (2, 106172973), (3, 70781982), (6, 35390991), (9, 23593994), (17, 12490938), (18, 11796997), (29, 7322274), (34, 6245469), (51, 4163646), (58, 3661137), (87, 2440758), (102, 2081823), (153, 1387882), (174, 1220379), (261, 813586), (306, 693941), (493, 430722), (522, 406793), (986, 215361), (1479, 143574), (2958, 71787), (4437, 47858), (8874, 23929)]