18760284

素因数分解:

$2^2\times 3^2\times {\mathrm{521119}}^1$

素因数の和:521129

約数の個数: 18

約数和(自身を含む): 47421920

約数和(自身を除く): 28661636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521119, 1042238, 1563357, 2084476, 3126714, 4690071, 6253428, 9380142, 18760284]

約数ペア:

[(1, 18760284), (2, 9380142), (3, 6253428), (4, 4690071), (6, 3126714), (9, 2084476), (12, 1563357), (18, 1042238), (36, 521119)]