18002942

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1403

約数の個数: 16

約数和(自身を含む): 27889872

約数和(自身を除く): 9886930

約数列:

[1, 2, 37, 74, 211, 422, 1153, 2306, 7807, 15614, 42661, 85322, 243283, 486566, 9001471, 18002942]

約数ペア:

[(1, 18002942), (2, 9001471), (37, 486566), (74, 243283), (211, 85322), (422, 42661), (1153, 15614), (2306, 7807)]