68471478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11777}}^1$

素因数の和:11821

約数の個数: 48

約数和(自身を含む): 165363120

約数和(自身を除く): 96891642

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 11777, 23554, 35331, 70662, 105993, 200209, 211986, 223763, 400418, 447526, 600627, 671289, 1201254, 1342578, 1801881, 2013867, 3603762, 3803971, 4027734, 7607942, 11411913, 22823826, 34235739, 68471478]

約数ペア:

[(1, 68471478), (2, 34235739), (3, 22823826), (6, 11411913), (9, 7607942), (17, 4027734), (18, 3803971), (19, 3603762), (34, 2013867), (38, 1801881), (51, 1342578), (57, 1201254), (102, 671289), (114, 600627), (153, 447526), (171, 400418), (306, 223763), (323, 211986), (342, 200209), (646, 105993), (969, 70662), (1938, 35331), (2907, 23554), (5814, 11777)]