27920142

素因数分解:

$2^1\times 3^2\times {\mathrm{1069}}^1\times {\mathrm{1451}}^1$

素因数の和:2528

約数の個数: 24

約数和(自身を含む): 60591960

約数和(自身を除く): 32671818

約数列:

[1, 2, 3, 6, 9, 18, 1069, 1451, 2138, 2902, 3207, 4353, 6414, 8706, 9621, 13059, 19242, 26118, 1551119, 3102238, 4653357, 9306714, 13960071, 27920142]

約数ペア:

[(1, 27920142), (2, 13960071), (3, 9306714), (6, 4653357), (9, 3102238), (18, 1551119), (1069, 26118), (1451, 19242), (2138, 13059), (2902, 9621), (3207, 8706), (4353, 6414)]