18281772

素因数分解:

$2^2\times 3^2\times {\mathrm{507827}}^1$

素因数の和:507837

約数の個数: 18

約数和(自身を含む): 46212348

約数和(自身を除く): 27930576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 507827, 1015654, 1523481, 2031308, 3046962, 4570443, 6093924, 9140886, 18281772]

約数ペア:

[(1, 18281772), (2, 9140886), (3, 6093924), (4, 4570443), (6, 3046962), (9, 2031308), (12, 1523481), (18, 1015654), (36, 507827)]