27987564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1423}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 71769600

約数和(自身を除く): 43782036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 894, 1423, 1639, 1788, 2846, 3278, 4269, 4917, 5692, 6556, 8538, 9834, 15653, 17076, 19668, 31306, 46959, 62612, 93918, 187836, 212027, 424054, 636081, 848108, 1272162, 2332297, 2544324, 4664594, 6996891, 9329188, 13993782, 27987564]

約数ペア:

[(1, 27987564), (2, 13993782), (3, 9329188), (4, 6996891), (6, 4664594), (11, 2544324), (12, 2332297), (22, 1272162), (33, 848108), (44, 636081), (66, 424054), (132, 212027), (149, 187836), (298, 93918), (447, 62612), (596, 46959), (894, 31306), (1423, 19668), (1639, 17076), (1788, 15653), (2846, 9834), (3278, 8538), (4269, 6556), (4917, 5692)]