1528047276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18191039}}^1$

素因数の和:18191053

約数の個数: 24

約数和(自身を含む): 4074792960

約数和(自身を除く): 2546745684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18191039, 36382078, 54573117, 72764156, 109146234, 127337273, 218292468, 254674546, 382011819, 509349092, 764023638, 1528047276]

約数ペア:

[(1, 1528047276), (2, 764023638), (3, 509349092), (4, 382011819), (6, 254674546), (7, 218292468), (12, 127337273), (14, 109146234), (21, 72764156), (28, 54573117), (42, 36382078), (84, 18191039)]