13187412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 39014976

約数和(自身を除く): 25827564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1217, 1548, 1806, 2434, 2709, 3612, 3651, 4868, 5418, 7302, 8519, 10836, 10953, 14604, 17038, 21906, 25557, 34076, 43812, 51114, 52331, 76671, 102228, 104662, 153342, 156993, 209324, 306684, 313986, 366317, 470979, 627972, 732634, 941958, 1098951, 1465268, 1883916, 2197902, 3296853, 4395804, 6593706, 13187412]

約数ペア:

[(1, 13187412), (2, 6593706), (3, 4395804), (4, 3296853), (6, 2197902), (7, 1883916), (9, 1465268), (12, 1098951), (14, 941958), (18, 732634), (21, 627972), (28, 470979), (36, 366317), (42, 313986), (43, 306684), (63, 209324), (84, 156993), (86, 153342), (126, 104662), (129, 102228), (172, 76671), (252, 52331), (258, 51114), (301, 43812), (387, 34076), (516, 25557), (602, 21906), (774, 17038), (903, 14604), (1204, 10953), (1217, 10836), (1548, 8519), (1806, 7302), (2434, 5418), (2709, 4868), (3612, 3651)]