31362942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{402089}}^1$

素因数の和:402107

約数の個数: 16

約数和(自身を含む): 67551120

約数和(自身を除く): 36188178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 402089, 804178, 1206267, 2412534, 5227157, 10454314, 15681471, 31362942]

約数ペア:

[(1, 31362942), (2, 15681471), (3, 10454314), (6, 5227157), (13, 2412534), (26, 1206267), (39, 804178), (78, 402089)]