81354834

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{12451}}^1$

素因数の和:12484

約数の個数: 48

約数和(自身を含む): 198733920

約数和(自身を除く): 117379086

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 12451, 24902, 37353, 74706, 112059, 136961, 224118, 273922, 336177, 410883, 672354, 821766, 1232649, 1506571, 2465298, 3013142, 3697947, 4519713, 7395894, 9039426, 13559139, 27118278, 40677417, 81354834]

約数ペア:

[(1, 81354834), (2, 40677417), (3, 27118278), (6, 13559139), (9, 9039426), (11, 7395894), (18, 4519713), (22, 3697947), (27, 3013142), (33, 2465298), (54, 1506571), (66, 1232649), (99, 821766), (121, 672354), (198, 410883), (242, 336177), (297, 273922), (363, 224118), (594, 136961), (726, 112059), (1089, 74706), (2178, 37353), (3267, 24902), (6534, 12451)]