17849958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2707}}^1$

素因数の和:2876

約数の個数: 32

約数和(自身を含む): 41074944

約数和(自身を除く): 23224986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 2707, 3297, 5414, 6594, 8121, 16242, 18949, 37898, 56847, 113694, 424999, 849998, 1274997, 2549994, 2974993, 5949986, 8924979, 17849958]

約数ペア:

[(1, 17849958), (2, 8924979), (3, 5949986), (6, 2974993), (7, 2549994), (14, 1274997), (21, 849998), (42, 424999), (157, 113694), (314, 56847), (471, 37898), (942, 18949), (1099, 16242), (2198, 8121), (2707, 6594), (3297, 5414)]