18777768148

素因数分解:

$2^2\times {\mathrm{12037}}^1\times {\mathrm{390001}}^1$

素因数の和:402042

約数の個数: 12

約数和(自身を含む): 32863908532

約数和(自身を除く): 14086140384

約数列:

[1, 2, 4, 12037, 24074, 48148, 390001, 780002, 1560004, 4694442037, 9388884074, 18777768148]

約数ペア:

[(1, 18777768148), (2, 9388884074), (4, 4694442037), (12037, 1560004), (24074, 780002), (48148, 390001)]