2903736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 8398080

約数和(自身を除く): 5494344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 647, 748, 1122, 1294, 1496, 1941, 2244, 2588, 3882, 4488, 5176, 7117, 7764, 10999, 14234, 15528, 21351, 21998, 28468, 32997, 42702, 43996, 56936, 65994, 85404, 87992, 120989, 131988, 170808, 241978, 263976, 362967, 483956, 725934, 967912, 1451868, 2903736]

約数ペア:

[(1, 2903736), (2, 1451868), (3, 967912), (4, 725934), (6, 483956), (8, 362967), (11, 263976), (12, 241978), (17, 170808), (22, 131988), (24, 120989), (33, 87992), (34, 85404), (44, 65994), (51, 56936), (66, 43996), (68, 42702), (88, 32997), (102, 28468), (132, 21998), (136, 21351), (187, 15528), (204, 14234), (264, 10999), (374, 7764), (408, 7117), (561, 5176), (647, 4488), (748, 3882), (1122, 2588), (1294, 2244), (1496, 1941)]