18134995

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1710

約数の個数: 16

約数和(自身を含む): 22730688

約数和(自身を除く): 4595693

約数列:

[1, 5, 37, 61, 185, 305, 1607, 2257, 8035, 11285, 59459, 98027, 297295, 490135, 3626999, 18134995]

約数ペア:

[(1, 18134995), (5, 3626999), (37, 490135), (61, 297295), (185, 98027), (305, 59459), (1607, 11285), (2257, 8035)]