12756534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{303727}}^1$

素因数の和:303739

約数の個数: 16

約数和(自身を含む): 29157888

約数和(自身を除く): 16401354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 303727, 607454, 911181, 1822362, 2126089, 4252178, 6378267, 12756534]

約数ペア:

[(1, 12756534), (2, 6378267), (3, 4252178), (6, 2126089), (7, 1822362), (14, 911181), (21, 607454), (42, 303727)]