67488018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{865231}}^1$

素因数の和:865249

約数の個数: 16

約数和(自身を含む): 145358976

約数和(自身を除く): 77870958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 865231, 1730462, 2595693, 5191386, 11248003, 22496006, 33744009, 67488018]

約数ペア:

[(1, 67488018), (2, 33744009), (3, 22496006), (6, 11248003), (13, 5191386), (26, 2595693), (39, 1730462), (78, 865231)]