39966342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{512389}}^1$

素因数の和:512407

約数の個数: 16

約数和(自身を含む): 86081520

約数和(自身を除く): 46115178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 512389, 1024778, 1537167, 3074334, 6661057, 13322114, 19983171, 39966342]

約数ペア:

[(1, 39966342), (2, 19983171), (3, 13322114), (6, 6661057), (13, 3074334), (26, 1537167), (39, 1024778), (78, 512389)]