21561036222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{827}}^1\times {\mathrm{35911}}^1$

素因数の和:36765

約数の個数: 48

約数和(自身を含む): 47457277056

約数和(自身を除く): 25896240834

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 827, 1654, 2481, 4962, 9097, 18194, 27291, 35911, 54582, 71822, 100067, 107733, 200134, 215466, 300201, 395021, 600402, 790042, 1185063, 2370126, 4345231, 8690462, 13035693, 26071386, 29698397, 59396794, 89095191, 178190382, 326682367, 653364734, 980047101, 1960094202, 3593506037, 7187012074, 10780518111, 21561036222]

約数ペア:

[(1, 21561036222), (2, 10780518111), (3, 7187012074), (6, 3593506037), (11, 1960094202), (22, 980047101), (33, 653364734), (66, 326682367), (121, 178190382), (242, 89095191), (363, 59396794), (726, 29698397), (827, 26071386), (1654, 13035693), (2481, 8690462), (4962, 4345231), (9097, 2370126), (18194, 1185063), (27291, 790042), (35911, 600402), (54582, 395021), (71822, 300201), (100067, 215466), (107733, 200134)]