17946942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{230089}}^1$

素因数の和:230107

約数の個数: 16

約数和(自身を含む): 38655120

約数和(自身を除く): 20708178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 230089, 460178, 690267, 1380534, 2991157, 5982314, 8973471, 17946942]

約数ペア:

[(1, 17946942), (2, 8973471), (3, 5982314), (6, 2991157), (13, 1380534), (26, 690267), (39, 460178), (78, 230089)]