68199378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{874351}}^1$

素因数の和:874369

約数の個数: 16

約数和(自身を含む): 146891136

約数和(自身を除く): 78691758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 874351, 1748702, 2623053, 5246106, 11366563, 22733126, 34099689, 68199378]

約数ペア:

[(1, 68199378), (2, 34099689), (3, 22733126), (6, 11366563), (13, 5246106), (26, 2623053), (39, 1748702), (78, 874351)]