63840894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{818473}}^1$

素因数の和:818491

約数の個数: 16

約数和(自身を含む): 137503632

約数和(自身を除く): 73662738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 818473, 1636946, 2455419, 4910838, 10640149, 21280298, 31920447, 63840894]

約数ペア:

[(1, 63840894), (2, 31920447), (3, 21280298), (6, 10640149), (13, 4910838), (26, 2455419), (39, 1636946), (78, 818473)]