17939143006

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1\times {\mathrm{2143}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 27541721088

約数和(自身を除く): 9602578082

約数列:

[1, 2, 71, 142, 167, 334, 353, 706, 2143, 4286, 11857, 23714, 25063, 50126, 58951, 117902, 152153, 304306, 357881, 715762, 756479, 1512958, 4185521, 8371042, 25409551, 50819102, 53710009, 107420018, 126331993, 252663986, 8969571503, 17939143006]

約数ペア:

[(1, 17939143006), (2, 8969571503), (71, 252663986), (142, 126331993), (167, 107420018), (334, 53710009), (353, 50819102), (706, 25409551), (2143, 8371042), (4286, 4185521), (11857, 1512958), (23714, 756479), (25063, 715762), (50126, 357881), (58951, 304306), (117902, 152153)]