81938382

素因数分解:

$2^1\times 3^1\times {\mathrm{2203}}^1\times {\mathrm{6199}}^1$

素因数の和:8407

約数の個数: 16

約数和(自身を含む): 163977600

約数和(自身を除く): 82039218

約数列:

[1, 2, 3, 6, 2203, 4406, 6199, 6609, 12398, 13218, 18597, 37194, 13656397, 27312794, 40969191, 81938382]

約数ペア:

[(1, 81938382), (2, 40969191), (3, 27312794), (6, 13656397), (2203, 37194), (4406, 18597), (6199, 13218), (6609, 12398)]