138756018

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{75329}}^1$

素因数の和:75641

約数の個数: 16

約数和(自身を含む): 278419680

約数和(自身を除く): 139663662

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 75329, 150658, 225987, 451974, 23126003, 46252006, 69378009, 138756018]

約数ペア:

[(1, 138756018), (2, 69378009), (3, 46252006), (6, 23126003), (307, 451974), (614, 225987), (921, 150658), (1842, 75329)]