1726284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20551}}^1$

素因数の和:20565

約数の個数: 24

約数和(自身を含む): 4603648

約数和(自身を除く): 2877364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20551, 41102, 61653, 82204, 123306, 143857, 246612, 287714, 431571, 575428, 863142, 1726284]

約数ペア:

[(1, 1726284), (2, 863142), (3, 575428), (4, 431571), (6, 287714), (7, 246612), (12, 143857), (14, 123306), (21, 82204), (28, 61653), (42, 41102), (84, 20551)]