21725142

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97861}}^1$

素因数の和:97903

約数の個数: 16

約数和(自身を含む): 44625072

約数和(自身を除く): 22899930

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 97861, 195722, 293583, 587166, 3620857, 7241714, 10862571, 21725142]

約数ペア:

[(1, 21725142), (2, 10862571), (3, 7241714), (6, 3620857), (37, 587166), (74, 293583), (111, 195722), (222, 97861)]