1921262226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^2\times {\mathrm{823}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 4167218496

約数和(自身を除く): 2245956270

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 823, 1038, 1646, 2249, 2469, 4498, 4938, 6747, 10699, 13494, 21398, 29929, 32097, 59858, 64194, 89787, 142379, 179574, 284758, 389077, 427137, 778154, 854274, 1167231, 1850927, 2334462, 3701854, 5552781, 11105562, 24631567, 49263134, 73894701, 147789402, 320210371, 640420742, 960631113, 1921262226]

約数ペア:

[(1, 1921262226), (2, 960631113), (3, 640420742), (6, 320210371), (13, 147789402), (26, 73894701), (39, 49263134), (78, 24631567), (173, 11105562), (346, 5552781), (519, 3701854), (823, 2334462), (1038, 1850927), (1646, 1167231), (2249, 854274), (2469, 778154), (4498, 427137), (4938, 389077), (6747, 284758), (10699, 179574), (13494, 142379), (21398, 89787), (29929, 64194), (32097, 59858)]