74998482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 166896000

約数和(自身を除く): 91897518

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 169, 222, 338, 481, 507, 962, 1014, 1443, 1999, 2886, 3998, 5997, 6253, 11994, 12506, 18759, 25987, 37518, 51974, 73963, 77961, 147926, 155922, 221889, 337831, 443778, 675662, 961519, 1013493, 1923038, 2026986, 2884557, 5769114, 12499747, 24999494, 37499241, 74998482]

約数ペア:

[(1, 74998482), (2, 37499241), (3, 24999494), (6, 12499747), (13, 5769114), (26, 2884557), (37, 2026986), (39, 1923038), (74, 1013493), (78, 961519), (111, 675662), (169, 443778), (222, 337831), (338, 221889), (481, 155922), (507, 147926), (962, 77961), (1014, 73963), (1443, 51974), (1999, 37518), (2886, 25987), (3998, 18759), (5997, 12506), (6253, 11994)]