68918406

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{28933}}^1$

素因数の和:29335

約数の個数: 16

約数和(自身を含む): 138188784

約数和(自身を除く): 69270378

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 28933, 57866, 86799, 173598, 11486401, 22972802, 34459203, 68918406]

約数ペア:

[(1, 68918406), (2, 34459203), (3, 22972802), (6, 11486401), (397, 173598), (794, 86799), (1191, 57866), (2382, 28933)]