18042837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10211}}^1$

素因数の和:10264

約数の個数: 16

約数和(自身を含む): 26142720

約数和(自身を除く): 8099883

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 10211, 30633, 194009, 316541, 582027, 949623, 6014279, 18042837]

約数ペア:

[(1, 18042837), (3, 6014279), (19, 949623), (31, 582027), (57, 316541), (93, 194009), (589, 30633), (1767, 10211)]