68910738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{883471}}^1$

素因数の和:883489

約数の個数: 16

約数和(自身を含む): 148423296

約数和(自身を除く): 79512558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 883471, 1766942, 2650413, 5300826, 11485123, 22970246, 34455369, 68910738]

約数ペア:

[(1, 68910738), (2, 34455369), (3, 22970246), (6, 11485123), (13, 5300826), (26, 2650413), (39, 1766942), (78, 883471)]