827643054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19705787}}^1$

素因数の和:19705799

約数の個数: 16

約数和(自身を含む): 1891755648

約数和(自身を除く): 1064112594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19705787, 39411574, 59117361, 118234722, 137940509, 275881018, 413821527, 827643054]

約数ペア:

[(1, 827643054), (2, 413821527), (3, 275881018), (6, 137940509), (7, 118234722), (14, 59117361), (21, 39411574), (42, 19705787)]