2018099608

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{336799}}^1$

素因数の和:336919

約数の個数: 32

約数和(自身を含む): 4364928000

約数和(自身を除く): 2346828392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 336799, 673598, 1347196, 2357593, 2694392, 4715186, 9430372, 18860744, 36037493, 72074986, 144149972, 252262451, 288299944, 504524902, 1009049804, 2018099608]

約数ペア:

[(1, 2018099608), (2, 1009049804), (4, 504524902), (7, 288299944), (8, 252262451), (14, 144149972), (28, 72074986), (56, 36037493), (107, 18860744), (214, 9430372), (428, 4715186), (749, 2694392), (856, 2357593), (1498, 1347196), (2996, 673598), (5992, 336799)]