68808786

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{17891}}^1$

素因数の和:18537

約数の個数: 16

約数和(自身を含む): 137839968

約数和(自身を除く): 69031182

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 17891, 35782, 53673, 107346, 11468131, 22936262, 34404393, 68808786]

約数ペア:

[(1, 68808786), (2, 34404393), (3, 22936262), (6, 11468131), (641, 107346), (1282, 53673), (1923, 35782), (3846, 17891)]