40582878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 94993920

約数和(自身を除く): 54411042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 223, 294, 446, 619, 669, 1238, 1338, 1561, 1857, 3122, 3714, 4333, 4683, 8666, 9366, 10927, 12999, 21854, 25998, 30331, 32781, 60662, 65562, 90993, 138037, 181986, 276074, 414111, 828222, 966259, 1932518, 2898777, 5797554, 6763813, 13527626, 20291439, 40582878]

約数ペア:

[(1, 40582878), (2, 20291439), (3, 13527626), (6, 6763813), (7, 5797554), (14, 2898777), (21, 1932518), (42, 966259), (49, 828222), (98, 414111), (147, 276074), (223, 181986), (294, 138037), (446, 90993), (619, 65562), (669, 60662), (1238, 32781), (1338, 30331), (1561, 25998), (1857, 21854), (3122, 12999), (3714, 10927), (4333, 9366), (4683, 8666)]