38689746

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{90821}}^1$

素因数の和:90897

約数の個数: 16

約数和(自身を含む): 78470208

約数和(自身を除く): 39780462

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 90821, 181642, 272463, 544926, 6448291, 12896582, 19344873, 38689746]

約数ペア:

[(1, 38689746), (2, 19344873), (3, 12896582), (6, 6448291), (71, 544926), (142, 272463), (213, 181642), (426, 90821)]