315982278

素因数分解:

$2^1\times 3^2\times {\mathrm{1319}}^1\times {\mathrm{13309}}^1$

素因数の和:14636

約数の個数: 24

約数和(自身を含む): 685198800

約数和(自身を除く): 369216522

約数列:

[1, 2, 3, 6, 9, 18, 1319, 2638, 3957, 7914, 11871, 13309, 23742, 26618, 39927, 79854, 119781, 239562, 17554571, 35109142, 52663713, 105327426, 157991139, 315982278]

約数ペア:

[(1, 315982278), (2, 157991139), (3, 105327426), (6, 52663713), (9, 35109142), (18, 17554571), (1319, 239562), (2638, 119781), (3957, 79854), (7914, 39927), (11871, 26618), (13309, 23742)]