131278662

素因数分解:

$2^1\times 3^2\times {\mathrm{1861}}^1\times {\mathrm{3919}}^1$

素因数の和:5788

約数の個数: 24

約数和(自身を含む): 284662560

約数和(自身を除く): 153383898

約数列:

[1, 2, 3, 6, 9, 18, 1861, 3722, 3919, 5583, 7838, 11166, 11757, 16749, 23514, 33498, 35271, 70542, 7293259, 14586518, 21879777, 43759554, 65639331, 131278662]

約数ペア:

[(1, 131278662), (2, 65639331), (3, 43759554), (6, 21879777), (9, 14586518), (18, 7293259), (1861, 70542), (3722, 35271), (3919, 33498), (5583, 23514), (7838, 16749), (11166, 11757)]