17805032

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 39613860

約数和(自身を除く): 21808828

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 857, 1484, 1714, 2597, 2968, 3428, 5194, 5999, 6856, 10388, 11998, 20776, 23996, 41993, 45421, 47992, 83986, 90842, 167972, 181684, 317947, 335944, 363368, 635894, 1271788, 2225629, 2543576, 4451258, 8902516, 17805032]

約数ペア:

[(1, 17805032), (2, 8902516), (4, 4451258), (7, 2543576), (8, 2225629), (14, 1271788), (28, 635894), (49, 363368), (53, 335944), (56, 317947), (98, 181684), (106, 167972), (196, 90842), (212, 83986), (371, 47992), (392, 45421), (424, 41993), (742, 23996), (857, 20776), (1484, 11998), (1714, 10388), (2597, 6856), (2968, 5999), (3428, 5194)]