189205524

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1823}}^1$

素因数の和:1898

約数の個数: 72

約数和(自身を含む): 507144960

約数和(自身を除く): 317939436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 961, 1116, 1674, 1823, 1922, 2883, 3348, 3646, 3844, 5469, 5766, 7292, 8649, 10938, 11532, 16407, 17298, 21876, 25947, 32814, 34596, 49221, 51894, 56513, 65628, 98442, 103788, 113026, 169539, 196884, 226052, 339078, 508617, 678156, 1017234, 1525851, 1751903, 2034468, 3051702, 3503806, 5255709, 6103404, 7007612, 10511418, 15767127, 21022836, 31534254, 47301381, 63068508, 94602762, 189205524]

約数ペア:

[(1, 189205524), (2, 94602762), (3, 63068508), (4, 47301381), (6, 31534254), (9, 21022836), (12, 15767127), (18, 10511418), (27, 7007612), (31, 6103404), (36, 5255709), (54, 3503806), (62, 3051702), (93, 2034468), (108, 1751903), (124, 1525851), (186, 1017234), (279, 678156), (372, 508617), (558, 339078), (837, 226052), (961, 196884), (1116, 169539), (1674, 113026), (1823, 103788), (1922, 98442), (2883, 65628), (3348, 56513), (3646, 51894), (3844, 49221), (5469, 34596), (5766, 32814), (7292, 25947), (8649, 21876), (10938, 17298), (11532, 16407)]