21082849428

素因数分解:

$2^2\times 3^1\times {\mathrm{1889}}^1\times {\mathrm{930071}}^1$

素因数の和:931967

約数の個数: 24

約数和(自身を含む): 49219410240

約数和(自身を除く): 28136560812

約数列:

[1, 2, 3, 4, 6, 12, 1889, 3778, 5667, 7556, 11334, 22668, 930071, 1860142, 2790213, 3720284, 5580426, 11160852, 1756904119, 3513808238, 5270712357, 7027616476, 10541424714, 21082849428]

約数ペア:

[(1, 21082849428), (2, 10541424714), (3, 7027616476), (4, 5270712357), (6, 3513808238), (12, 1756904119), (1889, 11160852), (3778, 5580426), (5667, 3720284), (7556, 2790213), (11334, 1860142), (22668, 930071)]