18084786

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{81463}}^1$

素因数の和:81505

約数の個数: 16

約数和(自身を含む): 37147584

約数和(自身を除く): 19062798

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 81463, 162926, 244389, 488778, 3014131, 6028262, 9042393, 18084786]

約数ペア:

[(1, 18084786), (2, 9042393), (3, 6028262), (6, 3014131), (37, 488778), (74, 244389), (111, 162926), (222, 81463)]