21772488

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{2917}}^1$

素因数の和:3237

約数の個数: 32

約数和(自身を含む): 54624960

約数和(自身を除く): 32852472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 2917, 3732, 5834, 7464, 8751, 11668, 17502, 23336, 35004, 70008, 907187, 1814374, 2721561, 3628748, 5443122, 7257496, 10886244, 21772488]

約数ペア:

[(1, 21772488), (2, 10886244), (3, 7257496), (4, 5443122), (6, 3628748), (8, 2721561), (12, 1814374), (24, 907187), (311, 70008), (622, 35004), (933, 23336), (1244, 17502), (1866, 11668), (2488, 8751), (2917, 7464), (3732, 5834)]