12821468286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1286521}}^1$

素因数の和:1286688

約数の個数: 32

約数和(自身を含む): 28159393536

約数和(自身を除く): 15337925250

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 151, 302, 453, 906, 1661, 3322, 4983, 9966, 1286521, 2573042, 3859563, 7719126, 14151731, 28303462, 42455193, 84910386, 194264671, 388529342, 582794013, 1165588026, 2136911381, 4273822762, 6410734143, 12821468286]

約数ペア:

[(1, 12821468286), (2, 6410734143), (3, 4273822762), (6, 2136911381), (11, 1165588026), (22, 582794013), (33, 388529342), (66, 194264671), (151, 84910386), (302, 42455193), (453, 28303462), (906, 14151731), (1661, 7719126), (3322, 3859563), (4983, 2573042), (9966, 1286521)]