39999738

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{180179}}^1$

素因数の和:180221

約数の個数: 16

約数和(自身を含む): 82162080

約数和(自身を除く): 42162342

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 180179, 360358, 540537, 1081074, 6666623, 13333246, 19999869, 39999738]

約数ペア:

[(1, 39999738), (2, 19999869), (3, 13333246), (6, 6666623), (37, 1081074), (74, 540537), (111, 360358), (222, 180179)]