18874921068

素因数分解:

$2^2\times 3^2\times {\mathrm{881}}^1\times {\mathrm{595123}}^1$

素因数の和:596014

約数の個数: 36

約数和(自身を含む): 47765842488

約数和(自身を除く): 28890921420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 881, 1762, 2643, 3524, 5286, 7929, 10572, 15858, 31716, 595123, 1190246, 1785369, 2380492, 3570738, 5356107, 7141476, 10712214, 21424428, 524303363, 1048606726, 1572910089, 2097213452, 3145820178, 4718730267, 6291640356, 9437460534, 18874921068]

約数ペア:

[(1, 18874921068), (2, 9437460534), (3, 6291640356), (4, 4718730267), (6, 3145820178), (9, 2097213452), (12, 1572910089), (18, 1048606726), (36, 524303363), (881, 21424428), (1762, 10712214), (2643, 7141476), (3524, 5356107), (5286, 3570738), (7929, 2380492), (10572, 1785369), (15858, 1190246), (31716, 595123)]