68739018

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{23333}}^1$

素因数の和:23829

約数の個数: 16

約数和(自身を含む): 137763936

約数和(自身を除く): 69024918

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 23333, 46666, 69999, 139998, 11456503, 22913006, 34369509, 68739018]

約数ペア:

[(1, 68739018), (2, 34369509), (3, 22913006), (6, 11456503), (491, 139998), (982, 69999), (1473, 46666), (2946, 23333)]