138805872

素因数分解:

$2^4\times 3^1\times {\mathrm{2891789}}^1$

素因数の和:2891800

約数の個数: 20

約数和(自身を含む): 358581960

約数和(自身を除く): 219776088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2891789, 5783578, 8675367, 11567156, 17350734, 23134312, 34701468, 46268624, 69402936, 138805872]

約数ペア:

[(1, 138805872), (2, 69402936), (3, 46268624), (4, 34701468), (6, 23134312), (8, 17350734), (12, 11567156), (16, 8675367), (24, 5783578), (48, 2891789)]