27830628

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{1753}}^1$

素因数の和:1783

約数の個数: 90

約数和(自身を含む): 84681366

約数和(自身を除く): 56850738

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1753, 1764, 2268, 2646, 3506, 3969, 5259, 5292, 7012, 7938, 10518, 12271, 15777, 15876, 21036, 24542, 31554, 36813, 47331, 49084, 63108, 73626, 85897, 94662, 110439, 141993, 147252, 171794, 189324, 220878, 257691, 283986, 331317, 343588, 441756, 515382, 567972, 662634, 773073, 993951, 1030764, 1325268, 1546146, 1987902, 2319219, 3092292, 3975804, 4638438, 6957657, 9276876, 13915314, 27830628]

約数ペア:

[(1, 27830628), (2, 13915314), (3, 9276876), (4, 6957657), (6, 4638438), (7, 3975804), (9, 3092292), (12, 2319219), (14, 1987902), (18, 1546146), (21, 1325268), (27, 1030764), (28, 993951), (36, 773073), (42, 662634), (49, 567972), (54, 515382), (63, 441756), (81, 343588), (84, 331317), (98, 283986), (108, 257691), (126, 220878), (147, 189324), (162, 171794), (189, 147252), (196, 141993), (252, 110439), (294, 94662), (324, 85897), (378, 73626), (441, 63108), (567, 49084), (588, 47331), (756, 36813), (882, 31554), (1134, 24542), (1323, 21036), (1753, 15876), (1764, 15777), (2268, 12271), (2646, 10518), (3506, 7938), (3969, 7012), (5259, 5292)]