8128038

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{20219}}^1$

素因数の和:20291

約数の個数: 16

約数和(自身を含む): 16499520

約数和(自身を除く): 8371482

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 20219, 40438, 60657, 121314, 1354673, 2709346, 4064019, 8128038]

約数ペア:

[(1, 8128038), (2, 4064019), (3, 2709346), (6, 1354673), (67, 121314), (134, 60657), (201, 40438), (402, 20219)]