18178092

素因数分解:

$2^2\times 3^2\times {\mathrm{504947}}^1$

素因数の和:504957

約数の個数: 18

約数和(自身を含む): 45950268

約数和(自身を除く): 27772176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 504947, 1009894, 1514841, 2019788, 3029682, 4544523, 6059364, 9089046, 18178092]

約数ペア:

[(1, 18178092), (2, 9089046), (3, 6059364), (4, 4544523), (6, 3029682), (9, 2019788), (12, 1514841), (18, 1009894), (36, 504947)]