1276366986

素因数分解:

$2^1\times 3^2\times {\mathrm{12211}}^1\times {\mathrm{5807}}^1$

素因数の和:18026

約数の個数: 24

約数和(自身を含む): 2766164544

約数和(自身を除く): 1489797558

約数列:

[1, 2, 3, 6, 9, 18, 5807, 11614, 12211, 17421, 24422, 34842, 36633, 52263, 73266, 104526, 109899, 219798, 70909277, 141818554, 212727831, 425455662, 638183493, 1276366986]

約数ペア:

[(1, 1276366986), (2, 638183493), (3, 425455662), (6, 212727831), (9, 141818554), (18, 70909277), (5807, 219798), (11614, 109899), (12211, 104526), (17421, 73266), (24422, 52263), (34842, 36633)]