18043494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 44914176

約数和(自身を除く): 26870682

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 259, 357, 518, 629, 683, 714, 777, 1258, 1366, 1554, 1887, 2049, 3774, 4098, 4403, 4781, 8806, 9562, 11611, 13209, 14343, 23222, 25271, 26418, 28686, 34833, 50542, 69666, 75813, 81277, 151626, 162554, 176897, 243831, 353794, 429607, 487662, 530691, 859214, 1061382, 1288821, 2577642, 3007249, 6014498, 9021747, 18043494]

約数ペア:

[(1, 18043494), (2, 9021747), (3, 6014498), (6, 3007249), (7, 2577642), (14, 1288821), (17, 1061382), (21, 859214), (34, 530691), (37, 487662), (42, 429607), (51, 353794), (74, 243831), (102, 176897), (111, 162554), (119, 151626), (222, 81277), (238, 75813), (259, 69666), (357, 50542), (518, 34833), (629, 28686), (683, 26418), (714, 25271), (777, 23222), (1258, 14343), (1366, 13209), (1554, 11611), (1887, 9562), (2049, 8806), (3774, 4781), (4098, 4403)]